I'm Buying a 4-Inch-Wide Luxury Candle Jar — Should I Plan for One Wick, Two Wicks or Three Before Ordering Production Quantities?

I'm Buying a 4-Inch-Wide Luxury Candle Jar — Should I Plan for One Wick, Two Wicks or Three Before Ordering Production Quantities?

 

Apothecary jar 500 gm ₹212.40 Cotton Braided ₹12.00 per wick Double C2 ₹18.88 a candle
4-inch luxury jar · test the wick count first
Decide one wick or two with six test candles before you order a hundred jars.
★★★★★
"Good quality wood fragrance oil with a warm, long-lasting scent and strong performance in candles."
Payal PatelVerified buyer · Mar 2026
Woody Oud Fragrance Oil
★★★★☆
"Love the quality and scent notes. The lavender scent that I bought is selling fast"
Renam DhoundiyalVerified buyer · Apr 2026
Woody Oud Fragrance Oil
★★★★★
"The jars were of good quality"
Soumili GopeVerified buyer · Mar 2026
Clear Glass Jar with Golden Lid (150 gram)
★★★★★
"Soy wax quality is the best, which ever products ordered were properly packed and delivered as early as possible, timely response to the inquiries. Good service"
Jaya SawlaniVerified buyer · Nov 2025
Luxury Soy Wax CSI 464 (Flakes Form) For Container Candles
★★★★★
"Quality wick, works very well"
AshwiniSep 2025
Eco Candle Wicks
★★★★☆
"Good quality .... if possible delivery date would be try little bit quick please"
Subhankar RoyVerified buyer · Sep 2024
Eco Candle Wicks
★★★★★
"Good quality wood fragrance oil with a warm, long-lasting scent and strong performance in candles."
Payal PatelVerified buyer · Mar 2026
Woody Oud Fragrance Oil
★★★★☆
"Love the quality and scent notes. The lavender scent that I bought is selling fast"
Renam DhoundiyalVerified buyer · Apr 2026
Woody Oud Fragrance Oil
★★★★★
"The jars were of good quality"
Soumili GopeVerified buyer · Mar 2026
Clear Glass Jar with Golden Lid (150 gram)
★★★★★
"Soy wax quality is the best, which ever products ordered were properly packed and delivered as early as possible, timely response to the inquiries. Good service"
Jaya SawlaniVerified buyer · Nov 2025
Luxury Soy Wax CSI 464 (Flakes Form) For Container Candles
★★★★★
"Quality wick, works very well"
AshwiniSep 2025
Eco Candle Wicks
★★★★☆
"Good quality .... if possible delivery date would be try little bit quick please"
Subhankar RoyVerified buyer · Sep 2024
Eco Candle Wicks
Reviews collected and published through Judge.me on candlemakingsuppliesindia.store. They are general reviews of the products named on each card, not assessments of the advice set out below. Wording is unedited.
Shop the Apothecary jar — from ₹212.40 Plan a single-vs-double test on WhatsApp
✓ Prices verified 26 September 2026, stock checked per size ✓ MSDS and IFRA documentation on request on WhatsApp ✓ Raw materials only — CSI does not sell finished candles
CSI Jar & Container Guides · Diameter × Wick
A 4-inch jar is the width where one wick and two wicks are both realistic. Diameter alone will not settle it; pool area per wick tells you what to test, and six candles tell you what to order.
70.29 cm²
pool inside a 4-inch jar (9.46 cm inside, worked example): one wick melts it alone, two share it · CSI live pricing, September 2026
Quick answers — read this first
One, two or three wicks for a 4-inch jar? At about 4 inches, one wick and two wicks are both plausible, and three is usually more flame than the pool needs. You cannot decide from the diameter alone: test a single-wick option against two double-wick options before you order production quantities.

What does the decision depend on? The inside diameter and the pool area each flame must melt. A 4-inch outside with 3.5 mm walls is about 9.46 cm inside: 70.29 cm² of pool, 187% of what one wick melts in a 3-inch jar. Two wicks share it at 35.14 cm² each.

What should I test? Six candles: single Cotton Braided, double Eco C1, double Eco C2, two jars each, same wax, oil, load and fill. In CSI's 500 gm Apothecary jar with CSI 464 and Woody Oud, that costs ₹4,347.64.

Is it worth it before a 100-jar order? Yes. The test is 6.8% of what 100 single-wick candles cost in materials (₹63,905.20), and it decides how many wicks you buy, how long each pour takes and whether the jar burns safely to the end.
The short answer
The framework: measure the inside diameter, work out the pool area, divide by the number of wicks, and compare the area per wick with a jar you have already proven. That tells you which configurations are worth testing, not which will win.
At 4 inches: one wick must reach 4.73 cm to the glass (35.1% further than in a 7 cm jar); two wicks each serve about the pool of a 3-inch jar; three each serve 62% of it. One and two are the live options.
The test: single Cotton Braided vs double C1 vs double C2, two jars each, burned to the final third, before the production order.
The money: test ₹4,347.64; 100 candles ₹63,905.20 with a single wick or ₹64,593.20 with double C2. The wick choice moves the order by at most ₹708.00; getting it wrong puts the whole order at risk.
Shop: Apothecary Glass Candle Jar with Dome Lid · Cotton Braided Wicks · Eco C1/C2 wicks · Luxury Soy Wax CSI 464 · Woody Oud · all candle wicks
In this guide
One, two or three wicks in a 4-inch jar: what each flame must melt Top views drawn to scale, 1 cm = 18 px. 4 in = 10.16 cm outside; 9.46 cm inside if walls are 0.35 cm (assumed). Measure yours. ONE WICK TWO WICKS THREE WICKS 4.73 cm reach 3-inch jar pool wicks 2.37 cm from the centre 70.29 cm² for one flame 187% of what one wick melts in a 3-inch jar (dashed) reach to the glass: 4.73 cm 35.14 cm² per flame 93% of the 3-inch single open circles: the walls furthest from both wicks 23.43 cm² per flame 62% of the 3-inch single usually more flame than pool a wider jar's question 5 cm Wick positions (halfway between centre and wall) are a worked example to test, not a spacing rule. Area per wick is a heuristic: flames share heat, so a double is not two small candles. The burn test decides; CSI publishes no wick-by-diameter chart.
The same 4-inch jar from above three times, to scale. One wick must melt all 70.29 cm² and reach 4.73 cm to the glass; the dashed circle is the pool one wick handles in a 3-inch jar. Two wicks share the pool, but the two walls at right angles to the wick line (open circles) are further from either wick than the glass is from a single centred wick: they melt last and are where you watch in a double-wick test. Three wicks each have less pool than a single wick in a 3-inch jar.
About 10 cm outer · 500 gm ₹212.40 · 700 gm ₹250.00
Apothecary Glass Candle Jar with Dome Lid: the listing nearest 4 inches
Single-wick branch · ₹120.00 for 10
Cotton Braided Wicks Ready Made: the single contender to test against doubles
WhatsApp +91 7397976926
Order the six-candle single-vs-double test kit
Straight answer
I'm buying a 4-inch-wide luxury candle jar. Should I plan for one wick, two wicks or three before ordering production quantities?
Plan to test one and two; plan to order neither until the test is done; and set three aside unless the test forces it. A 4-inch jar is about 10.16 cm outside and, with 3.5 mm walls, about 9.46 cm inside: 70.29 cm² of pool. One centred wick must melt all of it and reach 4.73 cm to the glass, 35.1% further than in a 7 cm jar, and a common rule of thumb (about an hour per 2.5 cm of width) puts that close to 4 hours, the edge of the 3 to 4 hour window a first burn should fill. That is why 4 inches is the width where a single wick and a double are both realistic. Two wicks each serve about 35 cm², roughly what one wick handles in a 3-inch jar; three each serve about 23 cm², which in most waxes is more flame than pool. So pour six candles, two each of a single Cotton Braided, a double Eco C1 and a double Eco C2, with your production wax, oil and load, and burn them to the final third. Whichever configuration reaches the glass in about 3 to 4 hours, stays clean and keeps the glass manageable near the bottom is the one you order for. In CSI's 500 gm Apothecary jar the test costs ₹4,347.64; the 100-candle order it protects costs ₹63,905.20 to ₹64,593.20 in materials.
One line: at 4 inches the answer is "one or two, proven by six candles"; three is a question for wider jars.
Test before the production order. Six Apothecary 500 gm jars (₹1,274.40), ten each of Cotton Braided, Eco C1 and C2 (₹273.40), 3 kg of CSI 464 (₹1,522.20): all in stock on 26 September 2026.
Buy the 500 gm jar — ₹212.40

The decision framework: pool area per wick

Diameter tells you how big the pool is. Dividing it by the number of flames tells you what each flame is being asked to do.

The question "one, two or three wicks?" sounds like it should have a diameter chart behind it. It doesn't, at least not one that survives a change of wax, oil or load, and CSI publishes none. What you can do is turn the diameter into a comparison with something you already know works. The comparison is pool area per wick, and it takes four steps.

Step 1: the inside diameter at pool height

"4 inches" is almost certainly an outside figure. 4 inches is 10.16 cm. Luxury jars are often thick-walled; at 3.5 mm a wall (the illustrative figure used across this series) the inside is 9.46 cm; at 5 mm it is 9.16 cm, and the pool is 6.7% smaller. Measure with callipers a centimetre or two below your fill line, and again near the base; if the jar curves, measure at the widest point the pool will reach too. How to get an inside figure from an outside one is the external-vs-internal post.

Step 2: the pool area

π × r² on the inside radius. For 9.46 cm, 70.29 cm². For a jar with 7 cm inside, 38.48 cm². The 4-inch pool is 82.6% bigger than the 7 cm pool, even though the diameter is only about a third wider, because area grows with the square of the radius.

Step 3: divide by the number of wicks

Area per wick · 4-inch jar, 9.46 cm inside (worked example)
Compared with one wick in a straight-sided 3-inch jar (6.92 cm inside, 37.61 cm²)
Wicks Area per wick vs one wick in a 3-inch jar What it suggests (our judgement)
One 70.29 cm² 187% Asks one flame to do nearly twice a 3-inch jar's work; needs a large wick, which can mean a tall flame and soot
Two 35.14 cm² 93% Each flame has roughly a 3-inch jar's pool: a comfortable starting point to test
Three 23.43 cm² 62% Each flame has less pool than a 3-inch single; more heat than pool in most waxes, likely to run hot

Step 4: compare with a jar you have proven

If you already have a wick that passes in a 3-inch jar with this wax and oil, that wick, doubled, is the obvious first double to test, and one step smaller is its neighbour. If your proven jar is narrower, say 7 cm inside, the double's per-wick area (35.14 cm²) is a little smaller than your proven 38.48 cm², so the same wick doubled may run slightly hot. The framework narrows the test; it does not skip it. How to pick the rungs for a straight-sided 3-inch jar is the three-wick bracket post.

Mistake: treating a double-wick candle as two small candles side by side. Why it fails: two flames heat one pool and one piece of glass; they warm the space between them from both sides, and the glass near each wick gets more heat than in a single-wick jar. Fix: use area per wick to choose what to test, then let the burn test, especially the final third, decide.

The 4-inch jar on CSI's shelf, and what its page leaves open

Our nearest listing is 10 cm across the rim. We would still rather you measured it than trusted us.

CSI does not list a jar described as 4 inches. The nearest is the Apothecary Glass Candle Jar with Dome Lid, whose page gives an outer rim of about 10 cm (about 3.94 inches), in stock in two sizes on 26 September 2026. Two other wide listings give less to work with: the Premium Glass Clip Top container (₹229.00, "Wax Fill - 550g", "Dimension- 11cm * 11cm * 10cm", without saying which figure is height) and the Borosilicate Glass Jar 600 gram (₹200.00, "Ideal for 500–600g wax fill", no dimensions at all).

Apothecary Glass Candle Jar with Dome Lid · wording quoted, verified 26 September 2026
What the page states, and what it leaves you to measure before a wick decision
The page says What it means for wicking Measure or confirm
"Diameter (outer rim): Approx. 10 cm" Outside, at the rim; not the pool Inside diameter at pool height
"Base diameter: Approx. 10 cm" and "Curved silhouette with broad base" Rim and base match, but a curved body can be wider in between Inside diameter at the widest point the pool will reach
"thick-walled" The inside is smaller than 10 cm by twice the wall Wall thickness at the lip
"Fill capacity: ~500 g - 700 g (2 sizes)" with one set of dimensions Two sizes, one set of figures: they cannot both be right Each size's dimensions, on WhatsApp
"Safe for hot-pour up to 85°C" The page's figure for pouring, not a burn-down or thermal-shock rating Full burn-down tests in your configuration

Why the two sizes matter to your wick

Worked example: treat 10 cm as the outside with 3.5 mm walls (9.30 cm inside), a 1 cm glass base (9.8 cm deep inside the 10.8 cm height) and 1.5 cm of headspace. Water to the fill line is about 564 ml, and the common 0.86 to 0.9 rule of thumb for wax gives a candle of about 485 to 507 g. That fits the 500 gm size. A 700 g candle would need roughly 778 to 814 ml below the fill line, more than the whole jar holds to the brim (about 666 ml) on those figures. So the 700 gm jar is almost certainly larger than the listed dimensions, or wider in the belly, and a larger jar can need a different wick configuration. Test in the size you will sell; ask us for the 700 gm's dimensions before you do.

The pour temperature in this jar
CSI 464's page states a pour temperature of 80°C to 90°C; the Apothecary page states "Safe for hot-pour up to 85°C". The lower figure governs: pour at 80°C to 85°C. That is a pouring limit from the page, not a statement about how the jar behaves at the end of a burn, which only your burn-down test can tell you. CSI publishes no thermal-shock or burn-down data for this jar. More on heat and glass is in the glass-suitability hub.

What one wick and two wicks each have to do

A single wick has a reach problem. A double wick has a heat-distribution problem. Choose which one you would rather manage.

One wick: reach

A centred wick in a 9.46 cm pool has 4.73 cm to go in every direction. The "about an hour per 2.5 cm of width" rule of thumb (very rough) gives about 3.8 hours, right against the 3 to 4 hour window a first burn is meant to fill. To get there, the wick has to be large, and a large single wick is where tall flames, mushrooming and soot tend to begin; that trade-off in larger jars is the subject of the sooting single-wick post. The advantage: one flame, centred, puts its heat evenly into the glass all round, and one wick is quicker to set in production.

Two wicks: coverage and hot spots

With two wicks on a line through the centre, the glass nearest each wick is close to a flame, and the two walls at right angles to that line are the furthest points from both. In the diagram's worked example, wicks halfway between centre and wall (2.37 cm out), those two walls sit about 5.3 cm from each wick: further than the glass is from a single centred wick. They melt last, from both flames at once. So a double-wick test has two watch points: the walls beside the wicks (do they get hot?) and the walls across the gap (do they reach full pool?). Wicks too far apart overheat the glass beside them; too close and the pair behaves like one big wick. We don't publish a spacing rule; mark your spacing in millimetres, record it, and keep it identical across test jars.

Three wicks: a wider jar's question

Three wicks at 4 inches give each flame 62% of the pool a single wick handles in a 3-inch jar. In most container waxes that means more heat than the pool needs, a pool that runs deep fast and glass that warms early. It is not impossible: some very soft, high-load blends want the extra heat. But it is not a first test at this width. When three becomes the sensible question and how to space them is the three-wick post.

Single vs double at 4 inches · tendencies, not results
What each configuration tends to do well and badly (our judgement)
Factor One large wick Two smaller wicks
Reaching the glass in 3 to 4 h Borderline at 9 to 10 cm inside Easier, if spacing suits the jar
Soot and flame height Higher risk: the wick has to be big Lower per flame, but two sources
Heat on the glass Even all round Concentrated beside each wick
Final third Usually calmer Watch closely: pools merge and heat builds
Production time One wick to set and centre Two to set, space and keep straight
Wick cost per candle (CSI) Cotton Braided ₹12.00 Double C1 ₹11.80; double C2 ₹18.88
Argued against our own interest: a double-wick candle often reads as more premium to buyers, and it sells two wicks instead of one. Neither is a reason to choose it. If a single Cotton Braided passes in your jar with your oil, it is the simpler candle to make, and the one we would ship. Why double-wick candles can run hot near the end of a jar, and what shape has to do with it, is in the double-wick heat post.

Test single against double before you order

Six candles now, or a hundred candles you are not sure about later.

The test compares three configurations, two jars each, in the jar and size you will sell, with your production wax, oil and load. Worked example: the 500 gm Apothecary jar, a 500 g candle at 8% (40 g oil + 460 g wax), CSI 464 and Woody Oud. If your jar holds a different weight, weigh a water fill to your fill line first (the fill-weight method).

1
Measure, then mark the double spacingInside diameter at pool height and at the widest point; inside depth. Mark the two wick positions on a paper template on a diameter, halfway between centre and wall as a starting point, and use the same template for all four double jars.
2
Set the wicks: 2 single, 4 doubleTwo jars with one Cotton Braided each, centred; two with two C1, two with two C2, on the template marks, fixed with wick stickers (40 for ₹100.00). Holding a double straight across a 10 cm rim needs a bar with two holes at your spacing: the Steel Wick Holder offers "single, double, or triple wick setups" but its page says it fits jars "up to 9 cm wide", and the Wick Centering Device has one hole for openings "less than 4"", so check your rim first or use a strip of card with two holes.
3
Pour all six from one batch at 80°C to 85°C2,760 g of wax plus a margin, 240 g of oil, one melt. Pour order alternating single, double C1, double C2. Same fill line on all six.
4
Cure side by sideThe same number of days for all six, in the same place. The Woody Oud page, like many CSI oil pages (25 of 102), states a 48–72 hour cure for soy; many soy makers wait a week or two before judging.
5
Burn 1: 4 hours, pool logged hourlyAll six lit together, spaced apart, away from draughts, never unattended. Log pool width along the wick line and across it for the doubles, flame behaviour and soot. The single passes if it reaches the glass all round in about 3 to 4 hours without a tall or smoking flame; a double passes if the cross walls reach full pool in that window without the glass beside the wicks reading markedly hotter than the single (check with a non-contact thermometer (CSI does not sell one), never your hand).
6
Burn to the final thirdRepeat burns until about 1 cm of wax is left (common practice). This is where double-wick candles most often change their verdict: pools merge, the flames sit lower in the glass, and heat builds. A configuration that fails here fails, however good burn 1 looked.
7
Decide, then confirmIf one configuration passes every burn, pour three more of it from a new batch before ordering. If two pass, prefer the single (simpler, even heat) unless the double throws noticeably better in your room. If none passes, send us the log before testing anything else.
Reading the six candles · our judgement
Outcome and the production decision it supports
What you see Decision
Single reaches the glass in about 3 to 4 h, clean flame, calm final third; doubles run hot Order single-wick: 100 Cotton Braided per 100 candles
Single falls short or soots; double C1 short; double C2 reaches the glass cleanly and stays manageable Order double C2: 200 wicks per 100 candles
Double C1 already reaches the glass; double C2 hot beside the wicks Order double C1, after a final-third confirmation
Everything falls short Check burn length, cure, load and draughts; then consider a larger single or a different spacing, not three wicks by default
Everything runs hot Check the load against the wax page's 10%; consider a smaller single or a different oil; the jar may simply be too narrow for doubles
The optional fourth branch: wood
If a wooden wick is part of the luxury look, add two jars with a single Performance Wooden Wick. The page states no width, so ask which widths are in stock. The branch adds about ₹1,975.32 (two jars, 1 kg of wax, 100 g of oil, ten wooden wicks at ₹59.00 each; ₹41.30 each at 100).

What to buy for the one, two or three-wick test

Five items, chosen on what their pages state, price and stock on 26 September 2026. None of them comes with burn data for this jar; that is what the six candles are for.

1
jar · the CSI listing nearest 4 inches
Apothecary Glass Candle Jar with Dome Lid (2 sizes)
The page states "Diameter (outer rim): Approx. 10 cm", "Base diameter: Approx. 10 cm", "Height (without lid): Approx. 10.8 cm", "Fill capacity: ~500 g - 700 g (2 sizes)", a dome glass lid, "thick-walled", a "Curved silhouette with broad base" and "Safe for hot-pour up to 85°C". It is the only jar in this post whose page states a numeric heat figure. 10 cm is about 3.94 inches: close to your 4, and outside, not inside. The page gives one set of dimensions for two sizes, so confirm each size's height and diameter on WhatsApp before you test, and test in the size you will sell. Limitation: no pack pricing is listed; each jar is priced singly.
Size Price Per jar What it covers
500 gm (single) ₹212.40 ₹212.40 one test candle; six cover the single-vs-double test
700 gm (single) ₹250.00 ₹250.00 test in this size if this is the size you will sell
Six 500 gm jars for the test: ₹1,274.40. The 700 gm is ₹37.60 more per jar. Buy the 500 gm — ₹212.40
2
wick · the single-wick branch
Cotton Braided Wicks Ready Made
The page says these are "engineered for large-diameter candles exceeding 8 cm" and gives the wick height as 10.16 cm. A 4-inch jar is above that 8 cm, so this is the natural single-wick contender; that is the page's positioning, not a verdict. 10.16 cm is roughly the Apothecary jar's listed 10.8 cm height, so measure the inside depth first. Limitation: one construction and one listed height; if it falls short at the glass, the single branch has nowhere cotton to go on our list, which is itself a result pointing at two wicks.
Pack Price Per wick What it covers
Pack of 10 ₹120.00 ₹12.00 the single-wick branch (2 used, 8 spare)
Pack of 50 ₹600.00 ₹12.00 a 50-candle single-wick run
Pack of 100 ₹1,200.00 ₹12.00 a 100-candle single-wick run
Pack of 500 ₹6,000.00 ₹12.00 production
Pack of 1000 ₹12,000.00 ₹12.00 production
₹12.00 per wick at every pack size. Buy 10 — ₹120.00
3
wick · the double-wick branch
Eco Candle Wicks — Thin (C1) and Thick (C2)
Two per jar. The page describes wicks "crafted from natural fibers like cotton and paper", "Perfect for Natural Waxes"; it states no width, length or jar diameter. As doubles they are two rungs of one bracket: if double C1 falls short and double C2 reaches the glass calmly, you have your answer; if double C1 already reaches it, double C2 is likely to run hot. Limitation: length not stated, so ask before you pour a 10.8 cm jar.
Pack Price Per wick What it covers
Thin (C1) / 10 ₹59.00 ₹5.90 the double-C1 branch: 4 wicks for 2 jars
Thick (C2) / 10 ₹94.40 ₹9.44 the double-C2 branch: 4 wicks for 2 jars
Thin (C1) / 100 ₹590.00 ₹5.90 50 double-wick candles
Thick (C2) / 100 ₹944.00 ₹9.44 50 double-wick candles
Thin (C1) / 500 ₹2,950.00 ₹5.90 250 double-wick candles
Thick (C2) / 500 ₹4,720.00 ₹9.44 250 double-wick candles
Double C1 is ₹11.80 a candle; double C2 ₹18.88. Flat per wick at every pack size. Buy C1 + C2 — from ₹59.00
4
wax · the constant
Luxury Soy Wax CSI 464 (Flakes Form) For Container Candles
The page states "Fragrance Load Up to 10%" and "Pour Temperature 80°C – 90°C". In a jar whose page says "Safe for hot-pour up to 85°C", the lower of the two stated limits governs: pour CSI 464 at 80°C to 85°C, never above. The 500 g is ₹0.52 per gram; 1 kg, 5 kg and 10 kg all work out at ₹0.51, so three 1 kg packs cost exactly what 3 kg of a 5 kg pack would. Limitation: the page states no wick recommendation and no density; weigh your fill.
Size Price Per gram Candles at 460 g wax
500 g ₹260.00 ₹0.52 1 test candle at 460 g of wax
1 kg ₹507.40 ₹0.51 2 test candles
5 kg ₹2,537.00 ₹0.51 10 candles
10 kg ₹5,074.00 ₹0.51 21 candles
Test needs 2,760 g: three 1 kg packs, ₹1,522.20. Buy 1 kg — ₹507.40
5
oil · a luxury costing example
Woody Oud Fragrance Oil
The page describes "citrus and spice top notes opening into rich oud and patchouli heart, settling into warm woody notes, amber, and musk" and states candles "(6-10%)". It is here as a costing example for a luxury jar, and because a heavier, base-rich oil is the kind that can shift a wick result, which is why you test with your own oil. From 100 g upwards it is ₹4.53 per gram at every size: the 1 kg is no cheaper per gram than the 100 g. The 50 g is ₹5.43. At 8% a 500 g candle takes 40 g.
Size Price Per gram 150 g candles at 8% 500 g candles at 8%
15 gm ₹93.22 ₹6.21 1 none (a smell test)
50 gm ₹271.40 ₹5.43 4 1
100 gm ₹453.12 ₹4.53 8 2
500 gm ₹2,265.60 ₹4.53 41 12
1 kg ₹4,531.20 ₹4.53 83 25
The test needs 240 g: two 100 g + one 50 g, ₹1,177.64. Buy 100 g — ₹453.12
When the right purchase is nothing: if you already own the jar, a large single wick and a smaller wick you can double, you have everything the test needs. Pour six this week. Come back for quantities once one configuration has burned to the final third without trouble.

What the decision is worth in a 100-candle order

The wick is the cheapest line on the bill. It decides whether the rest of the bill was worth paying.

Worked example: 100 candles in the 500 gm Apothecary jar, 500 g at 8% (46 kg of CSI 464, 4 kg of Woody Oud). CSI live pricing on 26 September 2026; costs exclude labour, freight, packaging and GST. The jar is priced singly on the store; for 100 or more, ask on WhatsApp for a quote.

100 candles · three configurations · CSI live pricing, 26 September 2026
Only the wick line changes; the order it protects does not
Line Single Cotton Braided Double C1 Double C2
100 Apothecary 500 gm jars ₹21,240.00 ₹21,240.00 ₹21,240.00
CSI 464, 46 kg (4 × 10 kg + 5 kg + 1 kg) ₹23,340.40 ₹23,340.40 ₹23,340.40
Woody Oud, 4 kg (4 × 1 kg) ₹18,124.80 ₹18,124.80 ₹18,124.80
Wicks 100 × Cotton Braided: ₹1,200.00 2 × C1 100-pack: ₹1,180.00 2 × C2 100-pack: ₹1,888.00
Total ₹63,905.20 ₹63,885.20 ₹64,593.20

Per candle that is ₹639.05 single or ₹645.93 with double C2, before labour, freight, packaging and GST. The wax in one candle is ₹233.40 and the oil ₹181.25; the double-C2 wicks are 2.9% of the candle's material cost. The configuration you choose moves the order by at most ₹708.00. What it protects is the whole order: a hundred candles that tunnel at the cross walls, or run hot in the final third of a gift jar, cost you ₹63,905.20 in materials and your customers' trust.

The test against the order

The six-candle test costs ₹4,347.64 (₹724.61 per candle), 6.8% of the single-wick order. The jars and wax in it are the dearest lines, and they are also what a real customer would burn, which is why we would not test in a cheaper jar. What the test changes in the order: the number of wicks (100 or 200), holders for doubles, the time each pour takes (two wicks to set and space), and, if every configuration runs hot, whether this jar belongs in the range at all. That last outcome is the one that saves the most money. The sequence for larger orders, sample jars first, is in the 500-jar post.

Argued against our own interest: don't order 100 jars before the six have burned down. The Apothecary jar is priced per jar with no pack discount listed, so there is no saving in ordering early; for a larger quantity, ask us for a quote once the test is done. And don't buy the 1 kg of Woody Oud for the test: from 100 g upwards it is ₹4.53 per gram at every size, so the 1 kg saves nothing per gram.

Luxury gifting timeline: Diwali, 8 November 2026

Diwali falls on 8 November 2026, 43 days after these prices were checked, and wide luxury jars are commonly bought for festive and corporate gifting. A six-candle test at this size takes longer than a small-jar test, because each candle has more burns before the final third. Dispatch is from Pune; confirm delivery time on WhatsApp before you plan backwards.

A dated plan · calendar facts, not forecasts
From six test jars to a Diwali gifting run in 43 days
By Days from 26 Sep Do this
28 September 2026 2 Confirm both sizes' dimensions; order six jars, wicks, 3 kg of wax and oil
On arrival — Measure, mark the double template, pour all six from one batch
6 October 2026 10 After the cure, burn 1 for all six, logged hourly
16 October 2026 20 Burns carried towards the final third; configuration chosen; three confirmation candles poured
20 October 2026 24 Production order placed: jars, wax, oil, and 100 or 200 wicks
By 28 October 2026 32 Production pour and cure; confirmation candles burned to the final third
8 November 2026 43 Diwali

If the test runs long, move the gifting run to Christmas (25 December 2026, 90 days away) rather than ship an unproven configuration in a jar that people will burn for hours at a time.

Diwali 8 November 2026 gifting: test jars poured by early October, configuration chosen by 16 October, production ordered by 20 October. Send us the winning configuration and your candle count for a quote on jars, wax and oil with a GST invoice and a dispatch date.
WhatsApp a Diwali quote
The CSI principle
Count the pool each flame must melt, then let the burn decide the number of flames.
At 4 inches, one wick and two are both honest candidates. Six candles taken to the final third tell you which, before a hundred are poured.
"A luxury jar is judged in its last hour, not its first. Test the wicks until you have seen it."
— CandleMakingSuppliesIndia
Why trust this guide

CandleMakingSuppliesIndia sells the jar, wicks, wax and oil named here, and does not sell finished candles. This page tells you our own Apothecary listing gives one set of dimensions for two sizes, that its heat figure is a pouring limit rather than a burn-down result, that our steel wick holder's page does not cover a 10 cm rim, and that you should not order jars or a 1 kg of oil before the test. That is deliberate: a luxury candle that fails in its final third costs you more than any order we could lose.

Every price was verified on CSI's live store on 26 September 2026; every item in a pick table is in stock on that date. Jar, wick and wax wording is quoted from the product pages; where a page is silent or contradicts itself, we say so.

Area per wick is a heuristic we use to choose what to test, not a formula for the answer; the 3 to 4 hour full pool, one hour per 2.5 cm of width and stopping at about 1 cm of wax are rules of thumb or common practice; the 0.35 cm wall, 1 cm base, wick spacing and 500 g candle are illustrative. For bulk pricing, GST invoicing, and MSDS and IFRA documentation on request, message us on WhatsApp at +91 7397976926.

Frequently asked questions

How many wicks for a 4 inch wide candle jar?
Usually one or two, and only a burn test tells you which. A 4-inch jar is about 9.46 cm inside with 3.5 mm walls: 70.29 cm² of pool. Test a single large wick against two doubles, two jars each, to the final third, before ordering production quantities.
When does a candle need two wicks instead of one?
When a single wick large enough to reach the glass in about 3 to 4 hours starts to soot, mushroom or flame too high. Compare the pool area per wick with a jar you have proven: two wicks in a 4-inch jar each serve about the pool of a single wick in a 3-inch jar.
Is a three wick candle better for a 4 inch jar?
Not as a first test. Three wicks give each flame about 23 cm² of pool, less than a single wick handles in a 3-inch jar, which in most waxes is more heat than the pool needs. Test one and two first.
How far apart should two wicks be in a candle jar?
There is no universal figure. A common starting point to test is each wick halfway between the centre and the wall on one diameter. Watch the two walls at right angles to the wick line, which melt last, and the glass beside each wick, which heats most.
What is the diameter of the CSI Apothecary glass candle jar?
The page states an outer rim of about 10 cm and a base of about 10 cm, height about 10.8 cm without the lid, fill capacity about 500 g to 700 g in two sizes. It gives one set of dimensions for both sizes, so confirm each on WhatsApp and measure the inside yourself.
Should I test wicks before ordering candle jars in bulk?
Yes. In the worked example the six-candle test costs ₹4,347.64, 6.8% of a 100-candle single-wick order (₹63,905.20), and it decides the wick count, the pouring time and whether the jar suits your wax at all.
Your 4-inch jar, decided
Single against double, six candles, ₹4,347.64.
Measure the inside, pour two single Cotton Braided, two double C1 and two double C2 with your wax and oil, and burn them to the final third. Then order 100 or 200 wicks, not both, and the jars to go with them.
Start with the Apothecary jar Order the test kit on WhatsApp
Continue the read — jar diameter and wick selection
Editorial standards & sources
About this guide: part of CSI's jar-diameter and wick-selection cluster. It sets out a decision framework for one, two or three wicks in a 4-inch jar based on inside diameter and pool area per wick, what the Apothecary Glass Candle Jar's page does and does not state, the geometry of single and double wicks, a six-candle single-vs-double test and what the choice is worth in a 100-candle order. It does not give a definitive wick or wick count for any jar.

Customer reviews: The six reviews at the top of this page are genuine, published Judge.me reviews left by CSI customers on the product pages named on each card — Clear Glass Jar with Golden Lid (150 gram), Eco Candle Wicks, Luxury Soy Wax CSI 464 (Flakes Form) For Container Candles, Woody Oud Fragrance Oil. They are general product reviews, not assessments of the container advice on this page. Names, star ratings, dates and products are as recorded by Judge.me and wording is unedited. "Verified buyer" appears only on reviews Judge.me recorded as verified — Payal Patel, Renam Dhoundiyal, Soumili Gope, Jaya Sawlani, Subhankar Roy. The reviews from Ashwini are published but not recorded as verified, and carry no badge. Reviews below five stars are included as published, not filtered out.

Figures verified 26 September 2026, CSI live pricing: Apothecary Glass Candle Jar with Dome Lid 500 gm ₹212.40, 700 gm ₹250.00; Premium Glass Clip Top container ₹229.00; Borosilicate Glass Jar 600 gram ₹200.00; Cotton Braided Wicks Ready Made 10 ₹120.00, 50 ₹600.00, 100 ₹1,200.00, 500 ₹6,000.00, 1000 ₹12,000.00; Eco Candle Wicks Thin (C1) 10 ₹59.00, 100 ₹590.00, 500 ₹2,950.00; Thick (C2) 10 ₹94.40, 100 ₹944.00, 500 ₹4,720.00; Performance Wooden Wicks 10 ₹590.00, 100 ₹4,130.00; Candle Wick Stickers 40 ₹100.00; Luxury Soy Wax CSI 464 500 g ₹260.00, 1 kg ₹507.40, 5 kg ₹2,537.00, 10 kg ₹5,074.00; Woody Oud Fragrance Oil 15 g ₹93.22, 50 g ₹271.40, 100 g ₹453.12, 500 g ₹2,265.60, 1 kg ₹4,531.20. Per wick = pack price ÷ wicks; per gram = price ÷ grams, two decimals.

Non-price figures: 4 inches = 10.16 cm; the 0.35 cm wall (9.46 cm inside), the Apothecary jar's 1 cm base and the halfway wick spacing are illustrative; pool area = π × r² on the inside radius; the 0.86 to 0.9 wax factor, the 3 to 4 hour full pool, one hour per 2.5 cm of width and stopping at about 1 cm of wax are rules of thumb or common practice. The 500 g candle at 8% (40 g oil + 460 g wax) is a worked example. Wax ceilings and temperatures are as stated on the wax pages (formulation limits, not regulatory limits). Dates are calendar facts; the Diwali plan is a worked schedule, not a delivery promise. Costs exclude labour, freight, packaging and GST.
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