My Candle Tunnels at First but Becomes Extremely Hot Later — How Do I Choose Between Accepting a Slower First Melt Pool and Risking an Oversized Wick?

My Candle Tunnels at First but Becomes Extremely Hot Later — How Do I Choose Between Accepting a Slower First Melt Pool and Risking an Oversized Wick?

 

Care stickers ₹699.00 for 1,000 · ₹0.70 each Eco C1 ₹59.00 / C2 ₹94.40 for 10 Wick Centering Device ₹118.00 for 5
Tunnels early, hot later · which to accept?
Never trade a safe final third for a faster first pool.
★★★★★
"Nice glass jars, they look cute. I like the packaging as well."
AshwiniSep 2025
White Matte Glass Jar
★★★★★
"Cute jars, I like it."
AshwiniSep 2025
White Matte Votive Jar 70 gram
★★★★☆
"For candle making and new beginner this is very helpful, i came to know about them from Sosa candle, Sonal guide us in youtube about product materials and everything she suggested this, I trusted her and gave a try, and it is authentic product and other materials too. Sometimes it happens that all materials didnt reach me, they take the responsibility and send me. The team is co-operative in nature and friendly too. If i ordered liquid colors or fragrance that too packed so well that there is no leakage also my packaged item where misplaced by delivery boy i guess (i didn't remember properly) they sent it again they took all that responsibility that gains the trust. Only i felt little costly during checkout when its kg amount calculated (ho sakhe todha kam kar do,haha). Overall had great experience with them. Thankyou so much 👍😊"
JinalOct 2025
Ceramic Jar for Candle Making
★★★★☆
"Quality of product very good, supplier also very co operative."
M.S.May 2024
Complete Candle Making Course Kit for Beginners
★★★★★
"Product quality is too good and the nature of the supplier is really helpful."
Chanpreet kaurMay 2024
Complete Candle Making Course Kit for Beginners
★★★★☆
"Fragrance is awesome. Hot throw is also very good after burn candle."
AkanshaVerified buyer · Dec 2025
Lavender Fragrance Oil
★★★★★
"Nice glass jars, they look cute. I like the packaging as well."
AshwiniSep 2025
White Matte Glass Jar
★★★★★
"Cute jars, I like it."
AshwiniSep 2025
White Matte Votive Jar 70 gram
★★★★☆
"For candle making and new beginner this is very helpful, i came to know about them from Sosa candle, Sonal guide us in youtube about product materials and everything she suggested this, I trusted her and gave a try, and it is authentic product and other materials too. Sometimes it happens that all materials didnt reach me, they take the responsibility and send me. The team is co-operative in nature and friendly too. If i ordered liquid colors or fragrance that too packed so well that there is no leakage also my packaged item where misplaced by delivery boy i guess (i didn't remember properly) they sent it again they took all that responsibility that gains the trust. Only i felt little costly during checkout when its kg amount calculated (ho sakhe todha kam kar do,haha). Overall had great experience with them. Thankyou so much 👍😊"
JinalOct 2025
Ceramic Jar for Candle Making
★★★★☆
"Quality of product very good, supplier also very co operative."
M.S.May 2024
Complete Candle Making Course Kit for Beginners
★★★★★
"Product quality is too good and the nature of the supplier is really helpful."
Chanpreet kaurMay 2024
Complete Candle Making Course Kit for Beginners
★★★★☆
"Fragrance is awesome. Hot throw is also very good after burn candle."
AkanshaVerified buyer · Dec 2025
Lavender Fragrance Oil
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 Candle Care Stickers — from ₹413.00 Send us your full-life results
✓ 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 Diagnostics · Tunnel or Hot Jar
A slow first pool is a complaint you can prevent with one line on the label. A hot final third is a hazard only the wick can prevent. When one wick size does each, the smaller size and a first-burn instruction win.
Safety first
a final-third failure outranks tunnelling on burn one · CSI live pricing, September 2026
Quick answers — read this first
My smaller wick tunnels on the first burn, my bigger one gets very hot near the bottom. Which do I choose? In our judgement, never the one that fails in the final third. A hot jar with the flame near the glass is a safety failure on every candle burned to the end; a slow first pool is a cosmetic and value risk you can often manage with a first-burn instruction. Safety outranks tunnelling on burn one, every time.

Is accepting a slower first melt pool always fine? Only if the smaller wick still reaches the glass within a first burn a customer will actually do, about 3–4 hours by the common rule of thumb. If it needs much longer, no instruction will carry it, and the answer is a different wick type, fill height or jar, not the bigger wick.

How do I decide with evidence? Burn a full-life pair: two candles on each wick from one pot, each burned to about 1 cm left. Score the smaller wick on how long its first pool takes, and the bigger wick on the final-third safety checks. Then put both results in the risk matrix.

What does it cost? Worked example at 8% in 150 g jars with Bergamot Amber and CSI 464: ₹957.16 of materials for four candles, excluding labour, freight, packaging and GST. Care stickers for a first-burn line cost ₹0.70 each on the 1,000 roll.
The short answer
The rule: a final-third safety failure always outranks tunnelling on burn one. If the bigger wick fails at the bottom, it is out, however good its first burn.
The condition: the smaller wick is acceptable only if its first pool reaches the glass within about 3–4 hours (rule of thumb) and it passes the final third too.
The lever: a first-burn instruction on the candle moves tunnelling from "sometimes" towards "rare". No instruction makes an oversized wick safe.
The test: four candles, two per wick, one pot, each burned to about 1 cm left: time to first full pool for one arm, final-third checks for both.
Shop: Candle Care Stickers Roll · Eco Candle Wicks (C1/C2) · Wick Centering Device · Clear Glass Jar with Golden Lid (150 gram) · candle accessories
In this guide
Two risks, one wick choice: where each lands Severity (rows) against how often it reaches a customer (columns). Positions are editorial judgement. Rare Sometimes Every candle burned to the end Safety Value loss Cosmetic never ship manage accept Early tunnel, customer follows the first-burn card Soot on lid and rim from a big flame Early tunnel after one-hour first burns Hot jar, flame near the glass in the final third Smaller wick (e.g. C1): its risk is early tunnelling Bigger wick (e.g. C2): its risks are soot and final-third heat Dashed arrow: a first-burn care card can move a tunnel towards "rare, cosmetic". No card moves a safety failure out of the top row.
The risk matrix for a wick that tunnels at first on one size and runs hot later on the next. Open circles are the smaller wick's risks, filled squares the bigger wick's. A first-burn card can move the smaller wick's tunnel towards the bottom-left; nothing on a label moves a final-third safety failure out of the top row. Positions are editorial judgement, not measured frequencies.
First-burn lever · from ₹0.70 a sticker
Candle Care Stickers Roll: put the first-burn line where the customer will read it
Both arms · C1 ₹59.00, C2 ₹94.40 for 10
Eco Candle Wicks: the two rungs of the dilemma, tested to the bottom
WhatsApp +91 7397976926
Send us your full-life pair results and we will weigh them with you
Straight answer
My candle tunnels at first but becomes extremely hot later. How do I choose between accepting a slower first melt pool and risking an oversized wick?
Weigh the two failures by what they cost a customer, and the choice is rarely close. A slow first melt pool on the smaller wick is a cosmetic and value risk: if the customer's first burn is short, the candle can tunnel, waste wax and draw a complaint, and a first-burn instruction goes a long way towards preventing it. An extremely hot jar in the final third on the bigger wick is a safety failure: it happens on every candle burned towards the bottom, the customer cannot manage it, and it risks cracked glass, damaged surfaces or worse. In our judgement a final-third safety failure always outranks tunnelling on burn one, so the bigger wick is out if it fails at the bottom. Accept the smaller wick only if its first pool still reaches the glass within about 3–4 hours (a common rule of thumb) and it passes the final third as well; then put a first-burn line on the candle. If the smaller wick needs much longer than that, neither size is right, and the fix lies beyond wick size: type, fill height or jar shape.
One line: tunnelling is a complaint you can prevent with an instruction; a hot final third is a hazard you can only prevent with the wick, so never trade safety for a faster first pool.
The first-burn lever costs ₹0.70 a candle: the Candle Care Stickers Roll of 1,000 (1.5 inch) is ₹699.00, and cheaper per sticker than the 500 roll at ₹413.00. Both are in stock on 26 September 2026. Buy it only after the smaller wick has passed the final third.
Buy stickers — ₹699.00

Why the two failures are not worth the same

A tunnelled candle disappoints a customer. A jar that runs too hot at the bottom can hurt one.

Both failures come from the same physics. A wick delivers a certain amount of heat. Near the top of a full jar, that heat has a lot of cold wax and glass to warm, so the pool spreads slowly; near the bottom, the glass above the pool has absorbed heat for hours, the pool tends to run deeper and the flame can grow, so the same wick delivers more heat into a smaller space (tendencies, and why many makers approve a jar only after a full burn-down). A wick sized to melt the top quickly therefore tends to run hot at the bottom, and a wick sized for a safe bottom tends to melt the top slowly. You are choosing which end of the jar to compromise.

In business terms, the two ends are not symmetrical. Here is how we weigh them; the weighting is editorial judgement, and it is the same priority rule the cluster hub sets out for any multi-problem candle (safety first, then burn, then stability, scent and appearance; the multi-problem hub).

Risk weighting · smaller wick vs bigger wick
Business terms, editorial judgement · what each failure costs and who can prevent it
Question Early tunnel (smaller wick) Hot final third (bigger wick)
What goes wrong First pool doesn't reach the glass; a wall of wax can remain on later burns Glass runs hot, flame can approach the glass, pool deepens near the bottom
Severity Cosmetic to value loss: wasted wax, fewer good burns Safety: cracked glass, scorched surfaces, burns
How often it reaches a customer Only when their first burn is short Every candle burned towards the bottom
Can the customer prevent it? Largely, with a first-burn instruction No; it is built into the wick
Can you fix it after sale? A replacement candle or refund Not after harm is done
What it costs you Worked example: replacing 3 in 100 candles is ₹712.56 in materials, plus courier Not a number to put in a spreadsheet
Verdict Manage: accept if the first pool fits a realistic first burn Never ship

The replacement figure is a worked example (3 complaints in 100 is an assumed rate, not CSI data), priced at one candle's materials on C1, ₹237.52, without courier, labour or GST. It is there to show the order of magnitude: tunnelling costs money you can budget. The right-hand column has no such figure on purpose.

Mistake: choosing the bigger wick because burn one "looks professional" in photos and the first reviews come from the first burn. What tends to happen: the candle is judged well for a week and badly for its last third, when the customer has already stopped writing reviews and started moving it off the table. Fix: judge a wick only after a full burn-down; a jar that passes the top and fails the bottom has failed (the final-third acceptance criteria).

Before you choose: is it really one rung apart?

In our judgement, many "tunnels early, hot later" candles have a problem that isn't wick size at all.

Rule these out first, because each one mimics the dilemma. Ranked most common first; the ranking is editorial judgement.

Differential table · tunnels at first, hot later
Ranked most common first (judgement) · each rule-in and rule-out is an observation
# Pattern Likely cause Rules it in Rules it out
1 Smaller wick slow to the glass on burn one; bigger wick fine on top, hot at the bottom The genuine rung gap: no size in between for this jar and oil Both arms centred, first burns 3–4 hours, same result twice One size passes both tests
2 First burns were one or two hours long Short first burns, not the wick A supervised 3–4 hour first burn reaches the glass Still short of the glass after 4 hours
3 Tunnel on one side, hot glass on the other Wick off-centre The wick sits visibly nearer one wall Wick central, pool even
4 Only hot near the bottom of a jar that narrows Jar shape: less glass between flame and wall near the base Straighter jar with the same wick runs cooler at the bottom Same heat in a straight-sided jar
5 Tunnel and heat both worse in a draughty spot Air movement Behaviour settles in a still room Same in a still room

If row 2 fits, the problem is a first-burn habit, and the fix is the instruction; your customers may be reporting it already (customers report tunnelling separates usage from formula with a customer-style replica). Row 3 costs nothing to fix. Row 4 is a jar question: the 150 g jar page lists an outer diameter of about 7 cm and a base of about 6.5 cm, so measure yours at three heights (which diameter to wick for). Only row 1 is the dilemma this page decides.

The full-life pair: one test for both risks

Each wick gets judged on the risk it carries: the small one at the top of the jar, the big one at the bottom.

Pour four candles from one pot: S1 and S2 on the smaller wick (C1 in the worked example), B1 and B2 on the bigger one (C2). Same oil, load, wax, jar and temperatures by construction. Each 150 g candle at 8% of total weight is 12 g of oil and 138 g of wax, inside Bergamot Amber's "6-10% for soy wax candles" and CSI 464's "Up to 10%".

Bill of materials · full-life pair · worked example
Bergamot Amber 50 g · CSI 464 1 kg · Clear Glass Jar with Golden Lid (150 gram) · Eco C1 and C2 · CSI live pricing, 26 September 2026
Item Size bought Used Cost of what is used
Bergamot Amber Fragrance Oil 50 g, ₹280.00 (₹5.60/g) 48 g (2 g left) ₹268.80
Luxury Soy Wax CSI 464 1 kg, ₹507.40 (₹0.51/g) 552 g ₹280.08
Clear Glass Jar with Golden Lid (150 gram) Pack of 10, ₹944.00 4 jars ₹377.60
Eco Candle Wicks C1 and C2 10 each, ₹59.00 and ₹94.40 2 + 2 ₹30.68
Four candles, materials 4 candles ₹957.16

Worked-example costs exclude labour, freight, packaging and GST. Pour CSI 464 at 80–85°C in this jar (the jar page's 85°C is the lower of the two stated figures), hold every wick centred while the wax sets, and cure all four together for at least the oil page's 48–72 hours; many makers start at day 7.

1
First burn, small wick: time it to the glassLight S1 and let it burn, in sight, until the pool reaches the glass all round or 4 hours pass, whichever comes first. Note the time and, at each hour, the pool's width across. The rule of thumb for this jar width is about 2.8 hours (an hour per 2.5 cm of width), and about 3–4 hours is the common first-burn expectation. Repeat with S2.
2
First burn, big wick: the same, for referenceB1 and B2 get the same first burn. You expect them to reach the glass sooner; note by how much. This is the "advantage" you would be buying with the bigger wick.
3
Burn all four down in matched sessionsSame session length for every candle (3–4 hours), same trim before each light, same still room. Log pool depth, flame height and anything unusual at the end of each session.
4
Final third: the safety checksFrom about two-thirds down, watch every session to the end: does the flame approach the glass, does the wick drift, does soot appear, does the pool deepen sharply? Read jar heat with a non-contact thermometer at a marked spot and compare the arms (CSI does not list one, and states no burning limit for its jars); never touch the glass. Stop each candle with about 1 cm of wax left.
5
Score each arm on its own riskSmall wick: minutes to a full first pool (both candles), and whether any hard wall remained on later burns. Big wick: pass or fail on the final-third checks (both candles). Both: anything that fails safety at any depth.
6
Decide with the matrix, not the photosTake the results to the decision rule below. If the two candles in an arm disagree, pour two more of that arm before deciding.
What counts as "full" on burn one
A tunnel starts when the first burn leaves a wall of hard wax. In a jar with a 6.5 cm internal diameter the surface is about 33.2 cm²; a pool 4.5 cm across after a short first burn is about 15.9 cm², only 48% of the surface (worked example; measure your own). A pool that looks well on its way can still leave about half the surface unmelted.

Putting the results in the risk matrix

The decision is short once the bottom of the jar has spoken.
Decision rule · full-life pair
"Final third passes" = no flame near the glass, no drift, no soot, heat not the clear outlier (judgement) · "first pool OK" = to the glass within about 3–4 hours (rule of thumb)
Small wick Big wick Decision Purchase
First pool OK; final third passes Final third fails Small wick, plus a first-burn line on the candle C1 in production packs; care stickers
First pool OK; final third passes Final third passes No real dilemma: choose on burn hours and throw (the rate-and-heat A/B) Whichever wins
First pool slower than about 4 hours; final third passes Final third fails Neither size: look beyond wick size (the options table) Nothing yet
First pool slower than about 4 hours; final third passes Final third passes Big wick; recheck soot and burn rate C2
Final third fails Final third fails Both out: jar shape, fill or wick type (3245) Nothing yet

Look at the third row carefully. It is the tempting one: the bigger wick "fixes" the first burn, and the only argument against it is a problem that shows up weeks later. That argument wins. A candle that needs a 5- or 6-hour first burn cannot be rescued by an instruction either, because asking customers to burn that long conflicts with the common-practice session cap of about 4 hours; that is why the answer there is outside wick size altogether.

Honest limit: the full-life pair decides between two rungs in one jar with one oil. Change any of those and the balance can move: a heavier oil, a different fill height or a new batch of jars with a narrower base can push a passing small wick into tunnelling or a passing big wick into heat. Keep one candle of the winning build as a retained sample and rerun the pair when something changes.

The first-burn instruction: what it can and cannot do

An instruction is a lever on the customer's first evening. It is not a lever on the flame.

For the small wick, the whole risk sits in the first burn. If the customer lets the pool reach the edge, the candle is set up for its life; if they blow it out after an hour, the wall that remains can persist on later burns (a common experience with soy, often called "memory"). A first-burn line moves that risk. It works best when it is short, specific and visible at the moment of lighting: on the lid, the base or a sticker on the jar.

What to print · and what not to
Wording is a suggestion; base any time you print on your own full-life pair
Line Why Avoid
"First burn: let the wax melt to the edge, about 3–4 hours." Moves the tunnel risk left on the matrix A time your own tests didn't reach
"Trim the wick before every burn." Keeps flame height steady for both wick sizes A length you haven't tested
"Burn within sight; stop with about 1 cm of wax left." Common safety practice, and the end of the candle's tested life "Burn to the bottom"
"Keep away from draughts, fans and children." Draughts cause uneven melting and flare Nothing

What the instruction cannot do is make a bigger wick safe in the final third. "Burn for no more than 3 hours at a time" may moderate how much heat builds in a session, but a wick whose flame approaches the glass near the bottom does so within any session length, and you cannot rely on every customer reading it. In our judgement, a safety problem managed by a label is a safety problem shipped. For labelling rules that apply to your pack (net quantity and so on), check current requirements; this is not legal advice.

Why the bigger wick is the wrong buy

The dilemma sells a lot of bigger wicks. That is the one purchase this page argues against.
What not to buy: the bigger wick in production packs before it has passed the final third in both test candles. A new oil to "burn cooler": oils differ, but the dilemma is about wick heat against jar geometry, and a new oil means re-testing both ends. More oil to help the small wick's first pool: extra load does not add heat, can make a small wick struggle more (reduce fragrance or increase wick at 10%), and must never exceed the lower of the oil page's and the wax page's stated maximum. Care stickers first: they are worth ₹0.70 a candle only once the small wick has passed the bottom of the jar. A third wick size from somewhere else as a reflex: CSI's Eco Candle Wicks listing offers only C1 and C2, and a half-step may exist elsewhere, but test it in the same full-life pair before you buy a production quantity.

If the smaller wick wins, the full purchase for a 100-candle run is C1 wicks (₹590.00 for 100) and, if you want a printed line, care stickers (₹69.90 worth from the 1,000 roll). That is less than the bigger wick would have cost (₹944.00 for 100 C2).

What the decision needs

Five items: the first-burn lever, the two wick rungs, the centring aid that rules out a false dilemma, the test jar and the worked-example oil. Chosen on page statements, price per unit and stock on 26 September 2026; CSI has no measured burn data, so nothing here is ranked on performance.

1
label · the first-burn lever
Candle Care Stickers Roll
The one purchase that works on the customer rather than the candle. If the smaller wick wins, its weak point is a short first burn, and a first-burn line on the candle is how you move that risk from "sometimes" to "rare". The listing sells two rolls: 500 stickers at 1 inch and 1,000 at 1.5 inch. It describes "Candle Care Stickers" but does not print the wording in the text we captured, so check what the sticker says before relying on it, and add your own first-burn line (on the lid, box or card) if it does not cover it. Argued against our own interest: a care sticker does nothing for a candle that fails in the final third, and a handwritten card does the same job as ours for a first batch. Per sticker, the bigger roll is cheaper as well as larger.
Size Price Per unit What it covers
Pack of 500 (1 inch) ₹413.00 ₹0.83 a first launch; smaller label area
Pack of 1000 (1.5 inch) ₹699.00 ₹0.70 more room for a first-burn line, and ₹0.13 less per sticker
Per candle: ₹0.70 on the 1,000 roll. Buy 1,000 — ₹699.00
2
wick · both arms of the full-life pair
Eco Candle Wicks — Thin (C1) and Thick (C2)
The dilemma in this guide is usually one rung apart: the smaller wick is slow to melt to the glass on burn one, the bigger one runs hot at the bottom. C1 and C2 are the two sizes in CSI's Eco Candle Wicks listing. The page describes wicks made from "natural fibers like cotton and paper" that "pair perfectly with soy wax"; it gives no jar-size chart, so both are rungs to test. Every pack size is in stock on 26 September 2026 at a flat ₹5.90 (C1) and ₹9.44 (C2) per wick. Argued against our own interest: if neither rung passes both tests, a third CSI wick is not automatically the answer; wick type, fill height and jar shape are options too (the no-perfect-wick table).
Size Price Per unit What it covers
Thin (C1) / 10 ₹59.00 ₹5.90 the smaller-wick arm of the full-life pair
Thin (C1) / 100 ₹590.00 ₹5.90 production, if C1 wins with a first-burn card
Thick (C2) / 10 ₹94.40 ₹9.44 the bigger-wick arm
Thick (C2) / 100 ₹944.00 ₹9.44 production, only if C2 passes the final third
Both arms: ₹30.68 of wick for four candles. Buy C1 — ₹59.00
3
tool · rule out a crooked wick first
Wick Centering Device (Pack of 5)
A wick set off-centre melts one side of the jar first: the far side tunnels while the near side runs hot against the glass, which looks exactly like the dilemma in this guide and has nothing to do with wick size. The page describes wooden holders "for centering and holding wicks straight in the container while the wax sets", suited to openings "less than 4"" across. ₹23.60 each. Argued against our own interest: two pencils or a clothes peg do the same job; what matters is checking every test candle's wick is central before it sets.
Size Price Per unit What it covers
Pack of 5 ₹118.00 ₹23.60 holds four test wicks centred while the wax sets
Five holders for ₹118.00. Buy 5 — ₹118.00
4
jar · the test vessel
Clear Glass Jar with Golden Lid (150 gram)
Clear glass shows you both halves of the dilemma: the hard wall of a tunnel on burn one and the flame's distance from the glass near the bottom. The page lists an outer diameter of about 7 cm, a base diameter of about 6.5 cm and "Safe for hot pour up to 85°C", which is a pour figure for wax going in, not a burning limit. The narrower base matters here: a jar that narrows towards the bottom brings the glass closer to the flame in the final third. ₹94.40 a jar at both pack sizes. Limitation: run the decision in the jar you sell; a verdict in this jar does not transfer (top, middle or bottom diameter?).
Size Price Per unit What it covers
Pack of 10 ₹944.00 ₹94.40 the four full-life candles with six spare
Pack of 20 ₹1,888.00 ₹94.40 the same per jar; duplicates across two scents
Four full-life candles: ₹377.60 in jars. Buy 10 — ₹944.00
5
fragrance oil · citrus amber · the worked-example scent
Bergamot Amber Fragrance Oil
The worked example needs an oil whose page is clear about load and cure: "6-10% for soy wax candles, cure 48-72 hours". The notes are "sparkling bergamot and citrus top notes, warm amber and soft floral heart, woody musk and smooth vanilla base". Every size is in stock on 26 September 2026. The 50 g and 100 g are both ₹5.60 a gram, and the 500 g and 1 kg both ₹5.44, so the 1 kg saves nothing per gram over the 500 g. Argued against our own interest: the dilemma is a wick-and-jar question; run it with the oil you already sell and buy none of this unless you are starting the scent from scratch.
Size Price Per gram 150 g candles at 8%
15 g ₹105.02 ₹7.00 1
50 g ₹280.00 ₹5.60 4
100 g ₹560.00 ₹5.60 8
500 g ₹2,718.00 ₹5.44 41
1 kg ₹5,437.00 ₹5.44 83
Four candles use 48 g; the 50 g leaves 2 g. Buy 50 g — ₹280.00
Valentine's Day is 14 February 2027, 141 days from 26 September 2026; Diwali is 8 November 2026, 43 days away. A full-life pair takes a cure plus several evenings of burning to the bottom. If Diwali is too close to finish it, finish it for Valentine's rather than shipping the wick that "looked fine on burn one". Send us your candle count for a quote with a GST invoice and a dispatch date.
WhatsApp for stock and dispatch
The CSI principle
Compromise the top of the jar, never the bottom.
A slow first pool is a risk the customer can manage with one instruction. A hot final third is a risk only the wick can manage. When one rung does each, the smaller rung and a first-burn line win.
"A tunnelled candle gets a complaint. A jar that runs too hot at the bottom should never get the chance."
— CandleMakingSuppliesIndia
Why trust this guide

CandleMakingSuppliesIndia sells the wicks, jars, stickers and oils named here and does not sell finished candles. This page still argues against buying the bigger (dearer) wick, against buying care stickers before the wick has passed, and says a handwritten card or two pencils do the jobs of our sticker roll and centring device.

Every price and per-unit figure was verified on CSI's live store on 26 September 2026; every size in the pick tables is in stock on that date, and the tables are built to flag any size that is not. Load, cure, pour and jar wording is quoted from the product pages; where a page is silent in the text we captured, we say so.

The risk weighting, the matrix positions, the 3-in-100 complaint rate, the pass rules and the suggested card wording are editorial judgement or worked examples, not CSI data; melt-pool times are commonly cited rules of thumb. For bulk pricing, GST invoicing, and MSDS and IFRA documentation on request, message us on WhatsApp at +91 7397976926.

Frequently asked questions

Should I use a bigger wick to stop my candle tunnelling?
Only if the bigger wick also passes the final third of the jar. A wick that melts the top quickly can run too hot near the bottom. Burn both sizes to about 1 cm left; if the bigger one fails at the bottom, keep the smaller one and add a first-burn instruction.
How long should the first burn of a soy candle be?
Long enough for the pool to reach the edge of the jar, commonly about 3–4 hours; a rough guide is an hour per 2.5 cm of jar width. Measure your own candle and put the time you found on the label.
Why does my candle get so hot near the bottom of the jar?
As the wax level falls, the glass above the pool absorbs heat, the pool tends to deepen and the flame can grow. A wick that is right at the top can be too big at the bottom. Check with a non-contact thermometer, never by touch, and fail any wick whose flame approaches the glass.
Can a care instruction fix candle tunnelling?
It can prevent most tunnelling caused by short first burns, if the candle reaches a full pool within a first burn the customer will actually do. It cannot fix a wick that is too small for the jar, and it cannot make an oversized wick safe.
Is a hot candle jar dangerous?
A jar that runs much hotter than your other wick options, with the flame near the glass, is a safety failure in our judgement. Glass can crack from uneven heating, and surfaces can be damaged. Compare wicks with a non-contact thermometer and stop burns with about 1 cm of wax left.
What if neither wick size works in my jar?
Then the fix is beyond wick size: a different wick type, two wicks, a lower fill height or a straighter jar. Test the options in the same full-life way, judging each on its first pool and its final third.
Before you order the bigger wick
Burn both rungs to the bottom; if the small one passes, a first-burn sticker costs ₹0.70.
Pour two candles on each wick from one pot, time the small wick's first pool, and run both through the final-third checks to about 1 cm left. A bigger wick that fails at the bottom is out, however good its first burn. Send us your results on WhatsApp and we will weigh them with you.
Buy care stickers — ₹699.00 Send your results on WhatsApp
Continue the read — candles with more than one problem
Editorial standards & sources
About this guide: part of CSI's multi-problem diagnostic cluster (3281–3300). It owns the risk-weighting matrix, in business terms, for a candle that tunnels on the first burn with one wick size and runs hot in the final third with the next: a tunnelling complaint against a final-third safety failure, with first-burn care instructions as the lever, and the judgement that a final-third safety failure always outranks tunnelling on burn one. Options beyond wick size are 3245.

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 — Ceramic Jar for Candle Making, Complete Candle Making Course Kit for Beginners, Lavender Fragrance Oil, White Matte Glass Jar, White Matte Votive Jar 70 gram. They are general product reviews, not assessments of the diagnostic 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 — Akansha. The reviews from Ashwini, Ashwini, Jinal, M.S., Chanpreet kaur 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: Bergamot Amber Fragrance Oil 15 g ₹105.02 (₹7.00/g), 50 g ₹280.00 (₹5.60/g), 100 g ₹560.00 (₹5.60/g), 500 g ₹2,718.00 (₹5.44/g), 1 kg ₹5,437.00 (₹5.44/g); Luxury Soy Wax CSI 464 1 kg ₹507.40; Clear Glass Jar with Golden Lid (150 gram) Pack of 10 ₹944.00, Pack of 20 ₹1,888.00; Eco Candle Wicks Thin (C1) 10 ₹59.00, 100 ₹590.00; Thick (C2) 10 ₹94.40, 100 ₹944.00; Candle Care Stickers Roll 500 (1 inch) ₹413.00, 1000 (1.5 inch) ₹699.00; Wick Centering Device (Pack of 5) ₹118.00. All in stock on 26 September 2026. Per gram = price ÷ grams; per wick, sticker or jar = pack price ÷ units; two decimals. Worked costs use the exact per-gram price, then round.

Non-price figures: load is a percentage of total candle weight (150 g at 8% = 12 g oil + 138 g wax). Ceilings, cure and temperatures are quoted from the product pages (CSI 464 up to 10%, pour 80–90°C; Bergamot Amber 6–10% for soy, cure 48–72 hours; 150 g jar hot pour up to 85°C) and are formulation limits, not regulatory limits. Melt-pool times and the stop at about 1 cm are commonly cited rules of thumb and common practice. The 3-in-100 complaint rate, pool areas, matrix positions and card wording are worked examples or editorial judgement. Costs exclude labour, freight, packaging and GST. Diwali 8 November 2026 and Valentine's Day 14 February 2027 are calendar facts.
ब्लॉग पर वापस जाएं