My 8 cm Jar Takes Nearly Four Hours to Reach the Edges but Otherwise Burns Cleanly — Is the Wick Necessarily Too Small?

My 8 cm Jar Takes Nearly Four Hours to Reach the Edges but Otherwise Burns Cleanly — Is the Wick Necessarily Too Small?

 

Cotton Braided ₹120.00 for 10 · every pack in stock Care Stickers ₹413.00 for 500 · in stock Cinnamon Vanilla 100 g ₹483.80 · every size in stock
8 cm jar · nearly four hours to the edge · clean flame
Judge the wick at the session your customers burn, not at the minute the pool finally meets the glass.
★★★★★
"Frangance is sooo good"
Sneha TamangVerified buyer · May 2025
Cinnamon Vanilla
★★★★☆
"Will buy more.. wonderful"
Punam SarmaVerified buyer · Dec 2024
Cinnamon Vanilla
★★★★☆
"Quality of the wick is good for jar candles, team can work on the pricing and delivery timelines."
Monika DeepVerified buyer · Oct 2025
Eco Candle Wicks
★★★★★
"Good product"
Biny AbrahamVerified buyer · Feb 2026
Black Glass Jar with Black Lid (150 gram) (Deliveries Starting 5th Dec)
★★★★★
"The jars were of good quality"
Soumili GopeVerified buyer · Mar 2026
Clear Glass Jar with Golden Lid (150 gram)
★★★★★
"all the materials are high quality and ultimate fragrance range"
Arminder KaurVerified buyer · Mar 2026
Premium Coconut Soy Wax CSI 468 (Flakes Form) For Container Candles
★★★★★
"Frangance is sooo good"
Sneha TamangVerified buyer · May 2025
Cinnamon Vanilla
★★★★☆
"Will buy more.. wonderful"
Punam SarmaVerified buyer · Dec 2024
Cinnamon Vanilla
★★★★☆
"Quality of the wick is good for jar candles, team can work on the pricing and delivery timelines."
Monika DeepVerified buyer · Oct 2025
Eco Candle Wicks
★★★★★
"Good product"
Biny AbrahamVerified buyer · Feb 2026
Black Glass Jar with Black Lid (150 gram) (Deliveries Starting 5th Dec)
★★★★★
"The jars were of good quality"
Soumili GopeVerified buyer · Mar 2026
Clear Glass Jar with Golden Lid (150 gram)
★★★★★
"all the materials are high quality and ultimate fragrance range"
Arminder KaurVerified buyer · Mar 2026
Premium Coconut Soy Wax CSI 468 (Flakes Form) For Container Candles
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 Cotton Braided — ₹120.00 Send us your coverage log
✓ Prices verified 29 September 2026, stock checked per size ✓ MSDS and IFRA documentation on request on WhatsApp ✓ Raw materials only — CSI does not sell finished candles
CSI Wick Lab · 8 cm Jars
Nearly four hours to the edge with a clean flame is slow, not necessarily wrong. Judge the wick on how much of the surface melts by 2 and 3 hours, the sessions customers actually burn.
87%
of the surface melted at 3 hours on burn 3 in the worked example: short of the 90% line · CSI live pricing, September 2026
Quick answers — read this first
My 8 cm jar takes nearly four hours to reach the edge but burns cleanly. Is the wick too small? Not necessarily. Nearly four hours is slower than the rough 3.1-hour figure for 8 cm but inside the common benchmark of a full pool within about 3–4 hours. The real test is how much of the surface melts in the session your customers actually burn.

How do I check that? On burns 1–3, measure the pool's width at 2 hours and 3 hours and turn it into a percentage of the surface: (pool width ÷ inside width)² × 100. A 68 mm pool in a 73 mm jar sounds nearly full. It is 87%.

What is the rule? Our judgement: by burn 3, at the session length you will print on the label, about 90% or more of the surface should be melted (a ring of about 2 mm or less). If not, test one rung up (C2 → Cotton Braided) even though the flame is clean.

What does that cost? Six 200 g candles at 8%, three on each wick: 96 g of Cinnamon Vanilla, 1,104 g of CSI 464 and six wicks, ₹1,088.94 of materials, in your own jars. If coverage passes, nothing.
The short answer
The verdict: a slow edge with a clean flame is not proof of a small wick. Judge the candle on coverage at a real session, not on the minute it finally reaches the glass.
The measurement: pool width at 2 h and 3 h on burns 1–3, converted to % of the surface (declared geometry on the inside diameter, 7.3 cm for a jar 8 cm outside on our assumed wall).
The rule (judgement): at your printed session on burn 3, about 90% or more melted → keep the wick and test to full life. Below that → one rung up, clean flame or not.
The honest limit: CSI's rung above C2 is Cotton Braided, a full step, and its page describes it for candles "exceeding 8 cm". CSI lists no 8 cm jar and publishes no wick-performance data.
Shop: Cotton Braided Wicks · Candle Care Stickers Roll · Cinnamon Vanilla · Eco C2 · all candle wicks
In this guide
What your customer sees at 2 and 3 hours: burn 3, 8 cm jar Top views to scale (1 px per mm): outer 80 mm, inside 73 mm on a 0.35 cm wall (our assumption). Dark = solid wax. Grid: 100 squares = the whole surface; dark squares = % still solid. Worked-example log, not CSI data. at 2 hours at 3 hours (a typical session) Eco C2 your current wick pool 58 mm 63% melted pool 68 mm 87% melted FAIL at 3 h: under 90%, clean flame or not Cotton Braided one rung up pool 66 mm 82% melted pool 73 mm 100% melted PASS coverage: full-life check comes next The rule (our judgement), read on burn 3 at the session you will print on the label: about 90% or more melted (a ring of about 2 mm or less all round) → keep the wick and test on to full life. Less than that → test one rung up, even when the flame is clean and the pool reaches the glass at nearly four hours. Reference: a 2 mm ring leaves 11% solid; 5 mm leaves 26%; 12 mm leaves 55%. 5 cm at top-view scale (1 px per mm)
Burn 3 of the worked example, read at 2 and 3 hours. On C2 the pool is 87% of the surface at 3 hours. It reaches the glass at nearly four hours, but in our judgement few people burn that long, so for many customers this candle ends every session with a ring of about 2.5 mm. One rung up, Cotton Braided covers the whole surface by 3 hours. That clears coverage only; the full life still has to pass. Figures are illustrative, not CSI data.
One rung up from C2 · ₹120.00 for 10 · ₹12.00 a wick
Cotton Braided Wicks: the step-up cell when coverage fails
Print the session you tested · ₹413.00 for 500
Candle Care Stickers Roll: the label is part of the test
WhatsApp +91 7397976926
Send us your 2 h and 3 h pool widths and we will read the coverage
Straight answer
My 8 cm jar takes nearly four hours to reach the edges but otherwise burns cleanly. Is the wick necessarily too small?
No, not necessarily. A very rough rule of thumb gives about 3.1 hours for 8 cm, and a common first-burn benchmark is a full pool within about 3–4 hours, so nearly four is slow but not outside the range. What decides it is coverage at the session your customers burn. Many people light a candle for an evening, not for four hours; in our judgement two to three hours is a realistic session to plan for. So on burns 1–3, measure the pool at 2 hours and at 3 hours and convert each width to a percentage of the surface. If, by burn 3, about 90% or more of the surface is melted at the session you will print on the label (a ring of about 2 mm or less all round), keep the wick, print that session, and test on to full life. If it is less, test one rung up, C2 to Cotton Braided, three candles each, even though the flame is clean. A clean flame tells you the wick is not too big. It says nothing about whether it is big enough for the session people actually burn.
One line: the question is not when the pool reaches the glass but how much of the surface melts by the hour people blow it out.
Only if burn-3 coverage fails at your session: the step-up cell needs Cotton Braided Wicks Ready Made, ₹120.00 for 10. If you already own the wax, oil, jars and your current wick, that is the whole bill. If coverage passes, buy nothing, or a care-sticker roll (₹413.00) so the label says the session you tested.
Cotton Braided — ₹120.00

A slow edge is not the fault; a short session is the test

Nearly four hours to the glass is a lab number. Your customer's candle lives in two- and three-hour evenings.

"Takes nearly four hours to reach the edge" is a measurement taken in a test that most customers never run. In a four-hour burn, the pool eventually touches the glass. In the two-hour or three-hour burn a customer gives it, the same candle stops short every time. The pool you measure at 3 h 50 min is not the pool your customer sees.

Here is why that matters. Hot throw comes from fragrance evaporating off the liquid pool, so a pool that covers 87% of the surface is releasing scent from 87% of it. And a soy candle that ends session after session with a ring of solid wax commonly builds that ring into a wall. The pool then tends to follow its own previous edge, which is how tunnelling starts. A clean flame, no soot and a calm pool are all good news, but they only show the wick is not too big. They say nothing about whether it is big enough.

So the question is not "is four hours too slow?". It is "how much of the surface is melted by the hour people usually put it out?". That is a measurement, and it takes a ruler and a watch. How fast the pool grows every 30 minutes in a 7 cm jar is the timed-pool-curve post. The continue-or-change gate for a 10 cm jar that takes four hours is the 10 cm four-hour post. This page is about the customer session in an 8 cm jar.

Mistake: passing the wick because "it gets there in the end". What happens: the test candle gets four-hour burns, the customer's candle gets two-hour burns, and a ring forms at home that never formed on your bench. Fix: run the test the customer will run: stop at 2 hours or 3 hours, measure, and judge on that. Let a separate candle take the long burns.

The session your customers actually burn

Choose the number first; the wick is then tested against it, not the other way round.

We don't know how long your customers burn their candles, and CSI has no data on it. What we do know is that the length has to be set before the test, because the same candle can pass at 3 hours and fail at 2. Pick the session you are prepared to print on the care label and stand behind. In our judgement, two to three hours is the realistic band for an 8 cm candle bought as a home or gift candle. An evening, not an afternoon.

Choosing the test session · our judgement, labelled
The session you print is the session you test · the longer it is, the fewer customers will keep to it
Session you print Who it fits What it asks of the wick Risk
2 hours Gift candles, first-time buyers, small rooms High coverage at 2 h, a demanding target for an 8 cm jar A wick sized for 2 h can run hot on long burns. Check full life
3 hours Most home candles; a common care-label figure About 90% or more at 3 h by burn 3 Customers who stop at 2 h will see a ring in the first few burns
4 hours Only if your buyers really burn that long Very little; nearly any wick reaches the glass Few people keep to it. A label can't make an evening longer

If you settle on 3 hours, the 2-hour reading is still worth taking. It tells you what the shorter-session customer sees. In our worked example the C2 candle is at 63% coverage at 2 hours on burn 3. A customer who always stops there is looking at a lot of solid wax. What session length to print, and how much to trust people to follow it, is the policy question the soot-and-label post owns. Whether a wick survives a customer who stops the first burn at an hour is the short-first-burn stress test.

Coverage: turning a pool width into a share of the surface

Millimetres of ring look small. Percent of surface does not.

Coverage is the melted share of the wax surface: (pool width ÷ inside width)², times 100. It is geometry, π r² on both, not a burn prediction. It turns "the pool is nearly to the edge" into a number you can compare between burns, wicks and jars. First, which 8 cm? The title does not say inside or outside. CSI lists no 8 cm jar (its nearest glass listings are at 7 cm and 10 cm), so this is your own jar. Measure the inside at the rim, the middle and about 1 cm above the base; the method is in the external-versus-internal diameter post. We read 8 cm as the outside with a 0.35 cm wall, which is our assumption: 7.3 cm inside, a 41.85 cm² surface. Read as 8 cm inside, it would be 50.27 cm².

Ring width to coverage · 73 mm inside
Coverage = (pool ÷ 73)² × 100 · a ring of the same width all round · geometry, declared in calcs
Ring left all round Pool width Surface melted How it reads
1 mm 71 mm 95% Full for practical purposes
2 mm 69 mm 89% The edge of the rule: about 90%
3 mm 67 mm 84% Below the line; a visible ring
5 mm 63 mm 74% A quarter of the candle still solid
8 mm 57 mm 61% Tunnel territory if it repeats
12 mm 49 mm 45% Less than half the surface melted

Look at the 3 mm and 5 mm rows. A 5 mm ring is a thin line in a photo, but it is a quarter of the surface. That is why "it nearly reaches the edge at 3 hours" isn't a pass. In our worked example the C2 candle's burn-3 pool at 3 hours is 68 mm, a 2.5 mm ring, 87% coverage, with 5.54 cm² of the 41.85 cm² still solid.

Why 90%, and not 100%
Asking for 100% at the session would push you towards a hotter wick than the full life may tolerate. A ring of about 2 mm (about 90% coverage) is small enough to melt out on the next burn, and it shows clearly in a photo. The number is our judgement, set to be readable, not an industry standard. If you choose a stricter line, keep it fixed across every test.

Measuring coverage at 2 and 3 hours

1
Use the candle you have, and a twin if you canSame pour, same cure, never burned beyond the session you are testing. If your first burn already ran four hours, start again with a fresh candle. A four-hour first burn sets a wider "memory" edge than a three-hour one.
2
Burn in customer conditionsStill air (fan off, AC vent away), trim to about 5–6 mm, wick central, candle fully cooled since the last burn. Test in a room like your buyers' rooms, not in a hot kitchen or a cold store.
3
Read at 2 hours and 3 hoursA ruler across the rim, pool width twice at right angles, in millimetres; average them. A photo from directly above with the ruler in frame keeps a record. Note the trimmed flame height and any soot on the rim. Keep hands clear of the flame.
4
Put it out at your printed sessionIf you print 3 hours, stop at 3 hours, even though the pool would reach the glass by four. The next burn has to start from the edge your customer's candle would have.
5
Convert and compareCoverage = (pool ÷ inside width)² × 100. Read burn 3 against the rule. Burns 1 and 2 show the direction: rising coverage is the ring melting out; flat coverage is a ring that is staying.
Worked-example coverage log · 8 cm jar, 73 mm inside
Mean pool width at 2 h and 3 h, then % of the surface melted · Cinnamon Vanilla 8% · 200 g CSI 464 · sessions stopped at 3 h · illustrative, not CSI data
Burn C2 at 2 h C2 at 3 h Cotton Braided at 2 h Cotton Braided at 3 h
1 50 mm · 47% 62 mm · 72% 60 mm · 68% 71 mm · 95%
2 55 mm · 57% 67 mm · 84% 64 mm · 77% 73 mm · full
3 58 mm · 63% 68 mm · 87% 66 mm · 82% 73 mm · full
Flame, trimmed about 3 cm, calm, no soot about 4 cm, calm, no soot
Reading Fails at 3 h on burn 3: below the 90% line, and the gain from burn 2 to burn 3 is small Passes coverage; full life decides the rest

The C2 candle is the one in the question. In a four-hour test it reached the glass at about 3 h 50 min, 124% of the 3.1-hour rule of thumb, 0.7 h over it. Clean flame throughout. Stopped at 3 hours, it climbs from 72% to 87% over three burns and then stalls, with a 2.5 mm ring. At 2 hours, about the length of a weekday evening, it is at 63%: a 26.42 cm² pool on a 41.85 cm² surface, 15.43 cm² still solid. That candle will tunnel in some customers' homes. It will not tunnel on a bench where it gets four hours.

The coverage rule, and why a clean flame does not rescue it

A wick can be too small and perfectly clean at the same time. Cleanliness is not a size.
Coverage rule · burn 3, at the session you print (our judgement, labelled)
Read burns 1–3 together · thresholds are editorial judgement, set to be readable from a photo
Burn-3 coverage at your session Trend over burns 1–3 Decision Purchase
About 90% or more (ring about 2 mm or less) Rising or already full Keep the wick. Print that session and test on to about 1 cm left Nothing (a label roll, if you have none)
80–90% Still rising by about 5 points or more a burn Not decided. Run burns 4 and 5 at the same session; decide on burn 5 Nothing yet
80–90% Flat, or rising by less than about 5 points The ring is staying. Test one rung up Cotton Braided, 10-pack
Under 80% Any Test one rung up, clean flame or not Cotton Braided, 10-pack
Uneven: one side at the glass, the other short Any A centring or draught fault, not wick size. Re-centre and repeat A centering device, or nothing

Why test one rung up when the flame is clean? Because "clean" and "big enough" measure different things. A flame too small for its jar is often a very tidy flame. What a small wick costs is not soot but surface: less pool, so less hot throw and a ring that can grow. The C2 candle above is exactly that case. Nothing about its flame would tell you it is underpowered for a 3-hour session.

The oil is part of it. A dense, vanillin-rich gourmand like Cinnamon Vanilla is the kind of oil commonly linked to needing more wick than a light herbal or citrus in the same jar (a tendency, not CSI data). If the same C2 reaches 90% at 3 hours with your lavender and not with this oil, the oil is the reason, and the step-up belongs to this fragrance only. Splitting oil from wick is covered elsewhere in the cluster, for example the 8 cm lavender-v-sandalwood bracket.

When the right purchase is nothing: if burn 3 is at about 90% or more at the session you will print, the wick is doing its job, however long the four-hour test took. Print the session, carry on to full life, and buy nothing. We sell Cotton Braided at ₹12.00 a wick, and in this case you don't need it.

One rung up: C2 against Cotton Braided

The step-up has to win on coverage and then survive the lower third. The first half is quick; the second is not.

Hold everything but the wick: the same wax bag, Cinnamon Vanilla at 8% of total weight, jar batch, 200 g fill (16 g of oil + 184 g of wax), pour temperature, cure and room. Three candles on your current wick (C2 in the worked example) and three on the next rung up. At CSI that is Cotton Braided Wicks Ready Made, whose page says it is "engineered for large-diameter candles exceeding 8 cm". There is no sized, tabbed wick between C2 and Cotton Braided, so this is a full step. That is the honest limit of our range. If Cotton Braided proves too hot for the lower third and C2 too small for the session, the in-between is not something CSI lists.

Bill of materials · six-candle step-up pair · worked example
Cinnamon Vanilla 100 g · CSI 464 1 kg + 500 g · Eco C2 (10) and Cotton Braided (10) · your own 8 cm jars · CSI live pricing, 29 September 2026
Item Size bought Used Cost of what is used
Cinnamon Vanilla 100 g, ₹483.80 (₹4.84/g) 96 g (16 g × 6; 4 g left) ₹464.45
Luxury Soy Wax CSI 464 1 kg + 500 g, ₹767.40 1,104 g (184 g × 6; 396 g left) ₹560.17 (at ₹0.51/g)
Eco Candle Wicks, Thick (C2) (control) 10 wicks, ₹94.40 3 wicks (7 spare) ₹28.32
Cotton Braided Wicks Ready Made 10 wicks, ₹120.00 3 wicks (7 spare) ₹36.00
Your 8 cm jars CSI lists no 8 cm jar 6 jars not included
Pair, materials consumed 6 candles ₹1,088.94

Per candle, before the jar, that is ₹180.21 on C2 and ₹182.77 on Cotton Braided. The step up adds ₹2.56 a candle in wick, ₹1,280.00 over a 500-candle run. That is real money at volume, and one more reason not to step up unless coverage says so. From nothing, the cash outlay is ₹1,465.60. If you already own the wax, oil, jars and C2, it is ₹120.00 for the Cotton Braided 10-pack. The 100 g bottle leaves only 4 g after six candles, too little for a seventh, so a retest needs a second bottle (₹967.60 for two, if you buy both now). Costs are worked examples and exclude jars, labour, freight, packaging and GST.

Protocol and decision

Pour all six on one day. CSI 464's page states "Pour Temperature 80°C – 90°C"; if your jar's page states no heat rating, pour at the low end and pre-warm clean jars (our judgement). Trim the Cotton Braided at setting; its page gives the wick as 10.16 cm tall. Cure identically, then run burns 1–3 at your printed session and log coverage at 2 and 3 hours exactly as above.

Pair decision · after burn 3 · 3 candles each
"Passes coverage" = at least 2 of 3 candles at about 90% or more at the printed session on burn 3 · then full life decides
C2 cell Cotton Braided cell Decision Then
Fails coverage Passes, calm flame Cotton Braided is the candidate Carry it to about 1 cm left; the lower-third criteria are in the 8 cm one-rung-up full-life post
Passes after all Passes Keep C2. Your first candle had a slow start or a draught Full life on C2; nothing to buy
Fails coverage Passes coverage, but runs tall or deep later Your answer sits between two CSI rungs Print a longer session only if you believe customers will keep to it; otherwise ask us or another supplier
Fails Fails Neither rung covers this system at your session Re-measure the inside; review oil and load; a longer printed session is a last resort, not a fix

Cotton Braided passing coverage is only half a pass. A bigger wick that fixes the top of an 8 cm candle can overheat the bottom. That full-life comparison is its own post, with its lower-third checks, and we don't re-run it here. What to look for when the flame grows near the bottom is in the lower-third post.

What the care label can and cannot fix

A label can tell a customer how long to burn. It cannot make a small wick bigger.

Because coverage is judged at the session you print, the label is part of the result. Two things follow. If your candle passes at 3 hours but not at 2, say 3 hours on the label. And say it on the first burn especially, since a first session that stops early sets the edge the next burns follow. A Candle Care Stickers Roll is one way to carry that line. In the text we captured, the page doesn't show what is printed on the stickers, so ask us for a photo and print your own if the design has no session length.

What the label cannot do is rescue a candle that fails at the session you would honestly print. Printing "burn for 4 hours" to cover a wick that needs four hours to finish is asking every customer to keep a rule most people won't, in our judgement. When a candle only works if the customer follows the label to the letter, the wick is the fix.

Label or wick? · decide from the coverage log
Our judgement, labelled · the label follows the test, never the other way round
Coverage log shows Label Wick
90%+ at 2 h and at 3 h by burn 3 Print 2–3 hours Keep
90%+ at 3 h, well short at 2 h Print 3 hours, "especially the first burn" Keep, if you accept the 2-hour customer's ring
Short at 3 h; 90%+ only at about 4 h Not the fix Test one rung up

What to buy, and what to skip

Five items, in the order the test uses them, chosen on page statements, price and stock on 29 September 2026. CSI publishes no wick-performance data, so nothing here is ranked on burn results. Oil counts are at 16 g (a 200 g fill) and 12 g (a 150 g candle).

1
wick · one rung up from C2
Cotton Braided Wicks Ready Made
The rung above Eco C2. The page says "engineered for large-diameter candles exceeding 8 cm" and claims it helps by "preventing tunneling". It also says "Height of the wick is 10.16 cm", so trim it when you set it. An 8 cm outside jar is about 7.3 cm inside on our assumed wall, just under that wording, so this is a trial, not a recommendation. It is a flat ₹12.00 per wick at every pack size, ₹2.56 more than a C2. Argued against our own interest: buy the 10-pack. The pair uses three, and a bigger pack buys nothing but risk until the full life has passed.
Pack Price Per unit What it covers here
Pack of 10 ₹120.00 ₹12.00 three pair candles, 7 spare
Pack of 50 · 100 ₹600.00 · ₹1,200.00 ₹12.00 the same per wick; only after full life passes
Pack of 500 · 1000 ₹6,000.00 · ₹12,000.00 ₹12.00 production
Three for the pair: ₹36.00. Buy 10 — ₹120.00
2
label · the session you print
Candle Care Stickers Roll
Coverage is judged at the session you print, so the label is part of the test. The page offers two rolls, "1 inch" with 500 stickers and "1.5 inch" with 1000, and in the text we captured it does not say what is printed on them. Ask us for a photo before you rely on them to carry a burn-time line. If the design has no session length, print your own. Argued against our own interest: a sticker cannot fix a wick. If the candle fails coverage at the session you would honestly print, a label asking for four hours is a problem passed to the customer, not solved. The 1.5 inch roll is cheaper per sticker (₹0.70 v ₹0.83) but twice the count.
Pack Price Per unit What it covers here
Roll of 500 (1 inch) ₹413.00 ₹0.83 small labels; check the printed design first
Roll of 1000 (1.5 inch) ₹699.00 ₹0.70 cheaper per sticker, twice the count
Per candle, ₹0.70 to ₹0.83. Buy 500 — ₹413.00
3
fragrance oil · spiced gourmand · the worked example's oil
Cinnamon Vanilla
Our worked example uses a dense, vanillin-rich gourmand, the kind of oil commonly linked to a slower pool on the same wick (a tendency, not CSI data). The page states "Up to 13% load for candles", "Vanillin content 2.5%" and "cinnamon and clove top notes, vanilla bean and sugar middle notes, and cream and butter base". It describes the oil as IFRA-certified and phthalate-free; documentation is on request on WhatsApp. With CSI 464 (up to 10%) the lower ceiling, 10%, governs; 8% is well inside both. No cure time in the text we captured. Limitation: vanillin is commonly linked to discolouration, so expect cream wax to darken with time. Every size is in stock on 29 September 2026.
Size Price Per gram 200 g candles (8 cm) at 8% 150 g candles at 8%
15 g ₹106.20 ₹7.08 0 1
50 g ₹271.40 ₹5.43 3 4
100 g ₹483.80 ₹4.84 6 8
500 g ₹2,301.00 ₹4.60 31 41
1 kg ₹4,554.80 ₹4.55 62 83
Six pair candles: 96 g = ₹464.45. Buy 100 g — ₹483.80
4
wick · your current rung, for the control
Eco Candle Wicks — Thick (C2)
The control cell needs the wick you are using now. If that is C2, buy the 10-pack only if you are out. The Eco page describes wicks of "natural fibers like cotton and paper" that "pair perfectly with soy wax" and states no size or jar range in the text we captured. Every C2 pack is in stock on 29 September 2026, a flat ₹9.44 per wick. If your current wick is from another supplier, pour the control on that.
Pack Price Per unit What it covers here
Thick (C2) / 10 ₹94.40 ₹9.44 your current-wick cell, 7 spare
Thick (C2) / 20 · 50 · 100 ₹188.80 · ₹472.00 · ₹944.00 ₹9.44 the same per wick
Thick (C2) / 500 · 1000 ₹4,720.00 · ₹9,440.00 ₹9.44 production
Thin (C1) / 10 ₹59.00 — Out of stock ₹5.90 Out of stock on 29 September 2026; not needed here
Three for the control: ₹28.32. Buy C2 10 — ₹94.40
5
wax · the soy the worked example uses
Luxury Soy Wax CSI 464 (Flakes Form) For Container Candles
Run the pair in the wax you sell in; a coverage result does not carry across waxes. The page states "Fragrance Load Up to 10%" and "Pour Temperature 80°C – 90°C". Six 200 g candles need 1,104 g of wax, so one 1 kg bag is not enough. Argued against our own interest: buy a 1 kg and a 500 g (₹767.40), not the 5 kg, until a wick has passed full life. You will have 396 g left for a retest.
Pack Price Per unit What it covers here
500 g ₹260.00 ₹0.52 per g with a 1 kg bag, covers the six candles
1 kg ₹507.40 ₹0.51 per g five of the six candles on its own
5 kg ₹2,537.00 ₹0.51 per g the same per gram as 1 kg; after full life
10 kg ₹5,074.00 ₹0.51 per g production
Six candles: 1,104 g = ₹560.17 at the 1 kg rate. Buy 1 kg — ₹507.40
What not to buy: more oil to push the throw: raising Cinnamon Vanilla towards 10% (the lower of its page's 13% and CSI 464's 10%) adds oil to a pool that is already too small, and more oil can make a flame smaller as a tendency. That is the opposite of what low coverage needs. The Cinnamon Vanilla 500 g (₹2,301.00) before the wick is settled: it is only ₹0.24 a gram cheaper than the 100 g. A 50-pack of Cotton Braided: the same ₹12.00 a wick as the 10-pack. The wooden wick (Performance Wooden Wicks, ₹590.00 for 10): one listing with no widths, so it is a different system to test, not a rung up. An 8 cm jar from us: we don't list one.
Diwali is 8 November 2026, 40 days from 29 September 2026. A coverage log on the candle you have takes three evenings. A step-up pair poured this week and cured about a week gives burn-3 coverage by mid-October, and full life needs the weeks after that. Send us your candle count and we will quote Cotton Braided, C2, Cinnamon Vanilla, CSI 464 and stickers with a GST invoice and a dispatch date.
WhatsApp a Diwali quote
The CSI principle
Test the session you sell, not the session you have time for.
A candle that reaches the glass at four hours and burns clean has passed a four-hour test. If your customers burn for two or three, measure coverage there, and let that number decide the wick and the label.
"Clean tells you the wick isn't too big. Coverage tells you whether it is big enough."
— CandleMakingSuppliesIndia
Why trust this guide

CandleMakingSuppliesIndia sells the wicks, stickers, oil and wax named here, and does not sell finished candles. This page still says a slow edge with good coverage needs nothing, that a 10-pack of Cotton Braided is enough, that a label cannot rescue a small wick, and that we list no 8 cm jar.

Every price was verified on CSI's live store on 29 September 2026. Stock was checked per size: the Eco C1 10-pack is out of stock on that date and is flagged where it appears; every other size shown is in stock. Wick, sticker, oil and wax wording is quoted from the product pages; where a page is silent in the text we captured (such as the sticker wording), we say so.

The customer-session band, the 90% coverage line, the trend thresholds, the 0.35 cm wall, the 200 g fill and the coverage log are our judgement or worked examples. Melt-pool times and flame height are commonly cited rules of thumb, not CSI data, and CSI publishes no wick-performance data. For bulk pricing, GST invoicing, and MSDS and IFRA documentation on request, message us on WhatsApp at +91 7397976926.

Frequently asked questions

Is it bad if my candle takes four hours to reach the edge?
Not by itself. For an 8 cm jar a very rough rule of thumb is about 3.1 hours, and a full pool within about 3–4 hours is a common benchmark. What matters is how much of the surface melts in the two or three hours most people burn a candle.
How do I calculate the percentage of a candle's melt pool?
Divide the pool width by the jar's inside width, square it and multiply by 100. In a 73 mm jar, a 68 mm pool is about 87% of the surface, and a 63 mm pool about 74%.
Should I use a bigger wick if the flame is clean but the pool is slow?
Only if coverage fails at the session you will print on the label. By burn 3, aim for about 90% or more of the surface melted at that session; if it is less, test one wick size up alongside your current wick.
How long should I tell customers to burn a candle?
Print the session your candle was tested to cover, commonly two to three hours, and ask for a full first burn. Don't print a longer session to cover a small wick; most customers won't follow it.
What is the next wick size up from Eco C2 at CSI?
Cotton Braided Wicks Ready Made. Its page describes it for candles exceeding 8 cm. CSI lists no sized, tabbed wick between C2 and Cotton Braided, so test both side by side through the full life.
Why does my candle tunnel at home but not when I test it?
Often because test burns run longer than real ones. If your tests run four hours and customers stop at two, the ring they leave builds up. Test at the session customers actually use.
Before you change the wick
Measure coverage at 2 and 3 hours on burns 1–3; step up only if burn 3 is under about 90% at your printed session.
Choose the session you will print. Stop every test burn there, measure the pool twice, convert to a share of the surface. About 90% or more: keep the wick and label that session. Less: C2 against Cotton Braided, three each, then full life. Send us your log on WhatsApp.
Shop Cotton Braided wicks Send your coverage log on WhatsApp
Continue the read — 7.5–8 cm jars, single wick
Editorial standards & sources
About this guide: part of CSI's cluster on 7.5–8 cm jars with a single wick (4221–4240). It owns customer-session coverage for an 8 cm jar that reaches the glass slowly but cleanly: pool width at 2 and 3 hours on burns 1–3 converted to a share of the surface, a coverage rule at the printed session, a costed C2 v Cotton Braided pair, and the line between a label fix and a wick fix.

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 — Black Glass Jar with Black Lid (150 gram) (Deliveries Starting 5th Dec), Cinnamon Vanilla, Clear Glass Jar with Golden Lid (150 gram), Eco Candle Wicks, Premium Coconut Soy Wax CSI 468 (Flakes Form) For Container Candles. They are general product reviews, not assessments of the wick 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 — Sneha Tamang, Punam Sarma, Monika Deep, Biny Abraham, Soumili Gope, Arminder Kaur. Reviews below five stars are included as published, not filtered out.

Figures verified 29 September 2026, CSI live pricing: Cotton Braided Wicks Ready Made 10 ₹120.00, 50 ₹600.00, 100 ₹1,200.00, 500 ₹6,000.00, 1,000 ₹12,000.00; Candle Care Stickers Roll 500 (1 inch) ₹413.00, 1,000 (1.5 inch) ₹699.00; Cinnamon Vanilla 15 g ₹106.20 (₹7.08/g), 50 g ₹271.40 (₹5.43/g), 100 g ₹483.80 (₹4.84/g), 500 g ₹2,301.00 (₹4.60/g), 1 kg ₹4,554.80 (₹4.55/g); Eco Candle Wicks Thick (C2) 10 ₹94.40, 20 ₹188.80, 50 ₹472.00, 100 ₹944.00, 500 ₹4,720.00, 1,000 ₹9,440.00; Thin (C1) 10 ₹59.00 (out of stock); Luxury Soy Wax CSI 464 500 g ₹260.00, 1 kg ₹507.40, 5 kg ₹2,537.00, 10 kg ₹5,074.00; Performance Wooden Wicks 10 ₹590.00. Every other size shown is in stock on 29 September 2026. Per unit = price ÷ grams or units, two decimals.

Non-price figures: load is a percentage of total candle weight (200 g at 8% = 16 g oil + 184 g wax; the standard 150 g candle at 8% = 12 g). The 200 g fill and the 0.35 cm wall are labelled worked-example assumptions; coverage = (pool ÷ inside width)² × 100, geometry on the inside diameter. Ceilings are as the pages state (CSI 464 up to 10%, pour 80–90°C; Cinnamon Vanilla up to 13% for candles, so 10% governs with CSI 464): formulation limits, not regulatory ones. Time to full pool (about an hour per 2.54 cm; about 3–4 hours on a first burn) and flame height are commonly cited rules of thumb. The customer-session band, the 90% line, the trend thresholds and the coverage log are editorial judgement and illustrative. Costs exclude jars, labour, freight, packaging and GST. Diwali 8 November 2026 is a calendar fact.
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