I Already Bought Beautiful Candle Jars but Haven't Chosen Wax or Wicks — How Do I Build the Rest of the Formula Around My Container?
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How much wax and oil per jar? At an 8% load the wax is 92% of the finished weight. A jar that weighs in at 200 g takes 184 g of wax and 16 g of oil; a 150 g jar takes 138 g and 12 g; a 120 g jar takes 110.4 g and 9.6 g. Never use the millilitre rating — that is a volume.
Which wick? Bracket it. Only two CSI wick pages state a diameter — Eco Candle Wicks Loose at "2 inch diameters" and Cotton Braided Wicks Ready Made at "exceeding 8 cm" — so for anything in between, pour identical jars on Thin (C1) at ₹5.90 and Thick (C2) at ₹9.44 and burn them.
What has my jar already decided? More than you would like. A vessel under about 5 cm across rules out the thicker wicks and a long burn; one about 10 cm across rules out a single wick; a jar with no published hot-pour limit rules out a confident high-temperature pour. The honest list is below.
The five-number jar audit
Before you order anything, spend twenty minutes with one jar, a ruler and a kitchen scale. Everything downstream — how many kilos of wax to buy, which bottle size of oil, which wicks to bracket, what temperature to pour at — is derived from these five numbers, and all five can be wrong on a product page while being unambiguous on your own bench.
| # | Number | How to take it | What it controls | Why the listing may not help |
|---|---|---|---|---|
| 1 | Weighed fill, in grams | Tare the empty jar, fill to ~1 cm below the rim, read the scale | Wax quantity and oil dose for every batch | Many jars state capacity in millilitres — a volume, not a mass |
| 2 | Internal diameter at the wax line | Ruler across the mouth, inside face to inside face | The wick bracket, and whether one wick is enough | Pages often give an outer rim or a "width" instead |
| 3 | Internal height to the wax line | Ruler down the inside from the rim | The wick length you cut, and the wick tab you need | Stated heights usually include the lid |
| 4 | Shape: straight, tapered or shouldered | Look down the jar and along it | Where wax will hang up first, and how the pool spreads | Almost never described in words |
| 5 | Hot-pour limit, if published | Read the page; if absent, treat it as unknown | Which waxes you may pour hot, and whether to pre-warm | Only a few CSI jar families state one ("up to 85°C") |
| Weighed fill | Wax per jar | Oil per jar | Jars from 1 kg of wax | Jars from a 100 g oil bottle | A CSI vessel stated near this fill |
|---|---|---|---|---|---|
| 40 g | 36.8 g | 3.2 g | 27 | 31 | Mini Glass Jars — "The 40ml capacity" |
| 70 g | 64.4 g | 5.6 g | 15 | 17 | White Matte Votive Jar — "~70g wax fill" |
| 120 g | 110.4 g | 9.6 g | 9 | 10 | Amber Shiny Glass Jar — "Capacity: 120 gm", 6 cm diameter |
| 130 g | 119.6 g | 10.4 g | 8 | 9 | Shot Glass Jar — "Fill Capacity - 130gram", 6 cm diameter |
| 150 g | 138 g | 12 g | 7 | 8 | Black Glass Jar with Black Lid — "~150 gm", 7 cm outer rim |
| 180 g | 165.6 g | 14.4 g | 6 | 6 | Ceramic Jar — "Fill Weight: 180 grams" |
| 250 g | 230 g | 20 g | 4 | 5 | No in-stock CSI jar states a fill near 250 g — the listed fills jump from about 200 g to 500 g. Weigh yours |
| 500 g | 460 g | 40 g | 2 | 2 | Apothecary Glass Candle Jar — "~500 g - 700 g", rim ≈10 cm |
What your jar has already decided for you
This is the part a shopping guide usually skips. Buying the vessel first is a perfectly reasonable way to start — it is often the thing that made you want to make candles at all — but it closes some doors, and knowing which ones saves you from spending three weekends trying to reopen them. Nothing below is a criticism of any particular jar; it is geometry and physics.
| If your jar is… | It forecloses | It still leaves you | What to do about it |
|---|---|---|---|
| Very small — around 40 ml | A long burn, a strong room-filling throw, and the thicker wicks | A genuine sampler or gift-with-purchase | Price it as a sampler; bracket at the thin end and expect a short burn |
| Narrow and tall | A pool that reaches the glass without running hot near the top | An elegant vessel for a smaller fill | Fill lower than the rim, and test the wick at the widest point |
| Around 6–7.5 cm across | Nothing much — this is the forgiving band | Every wax and both ready-made wick sizes | Bracket C1 and C2 and get on with it |
| Around 10 cm across | A single ordinary wick, and simple wicking generally | A showpiece candle, at a higher price | Either the ">8 cm" cotton wick, or two or three wicks and a holder that centres them |
| Tapered or shouldered | A neat uniform melt pool all the way up | A distinctive look that photographs well | Size the wick for the widest section it must melt; expect hangup at the shoulder first |
| Ceramic, tin or otherwise opaque | Watching the melt pool through the wall | A premium feel and a lid that seals well | Measure the pool with a ruler at the rim at 60, 120 and 180 minutes |
| Silent on a hot-pour limit | Confidence about a high-temperature pour | Everything else | Pour at the cool end of the wax's stated window and pre-warm the vessel gently |
| A vessel with a wide flat base and no lid | Lidded curing, and protection from dust during a long cure | An open apothecary look | Cure inside a closed carton instead of relying on a lid |
Choosing the wax around a fixed vessel
With the jar fixed, the wax question narrows to three checks: it must be a container wax, its stated pour window must fit any hot-pour limit your jar publishes, and its stated load ceiling has to be high enough for the dose you want. Everything else — price per kilo, flake versus chunk, how deep the pack ladder goes — is now a purchasing decision rather than a compatibility one, and for someone who has already spent money on jars, the pack ladder is worth real attention.
| Wax | 1 kg | Stated pour | Fits an 85°C jar? | Stated load | Largest listed pack · per kg |
|---|---|---|---|---|---|
| Natural Soy Pearl Wax | ₹450 | Not stated | Unknown — pour cool | Not stated | 50 kg ₹21,240 · ₹424.80 |
| Eco Soy CSI 400 | ₹399 | Not stated; oil in at 85°C then "pour directly" | Let it fall first | Not stated | 5 kg ₹1,996 · ₹399.20 |
| Luxury Soy Wax CSI 464 | ₹507.40 | 80–90°C | Straddles it — pour low | Up to 10% | 10 kg ₹5,074 · ₹507.40 |
| Luxury Soy Wax Chunks | ₹599 | 70–80°C | Yes | 8–13%, 10% recommended | 10 kg ₹5,999 · ₹599.90 |
| Premium Coconut Soy CSI 468 | ₹650 | 58–60°C | Yes, with room to spare | Up to 13% | 10 kg ₹6,370 · ₹637 |
| Premium Coconut Soy Wax | ₹920 | Not stated | Unknown — pour cool | Not stated | 1 kg ₹920 · ₹920 |
| Size | Price | Per kg | 200g jars @ 8% |
|---|---|---|---|
| 1 kg | ₹450 | ₹450 | ≈5 |
| 5 kg | ₹2,124 | ₹424.80 | ≈27 |
| 10 kg | ₹4,248 | ₹424.80 | ≈54 |
| 50 kg | ₹21,240 | ₹424.80 | ≈271 |
The wick bracket for your diameter band
Here is the part where an honest supplier has to disappoint you slightly. Wick sizing for a specific vessel cannot be published, because it depends on the glass, the wax and the fragrance load acting together — and the published record reflects that. What CSI does state is at the extremes: Eco Candle Wicks Loose is "designed specifically for 2 inch diameters", and Cotton Braided Wicks Ready Made is "engineered for large-diameter candles exceeding 8 cm". The Eco Braided Wicks page says only "the perfect solution for large diameter container jars", with no number. The Eco Candle Wicks C1 and C2, the 61-metre Braided Wick Roll and the Performance Wooden Wicks state no diameter at all.
| Measured internal diameter | Published anchor, if any | Starting bracket to pour | Cost of that bracket |
|---|---|---|---|
| Under about 4 cm | None | Thin (C1) only, plus a shorter fill | ₹59 for 10 wicks |
| About 5 cm (2 inches) | Eco Candle Wicks Loose — "designed specifically for 2 inch diameters" | The loose wick, plus C1 as a control | ₹413 for 5 m, plus ₹59 |
| 6 to 7.5 cm | Several 200 ml jar pages state "Pairs well with C2 Eco Wicks" | C1 and C2, two jars each | ₹247.80 for 30 wicks |
| Around 8 cm | The boundary of the "exceeding 8 cm" wording | C2, plus the ready-made cotton wick | ₹188.80 plus ₹120 |
| Over 8 cm, single wick | Cotton Braided Wicks Ready Made — "exceeding 8 cm", wick height 10.16 cm | The ready-made cotton wick | ₹120 for 10 at ₹12 each |
| Around 10 cm | None for multi-wick layouts | Two or three C2 wicks, spaced and centred | ₹188.80 for 20, plus a holder |
| Unusual depth, any diameter | None | Cut your own from the 61 m roll — ₹7.07 per assembled wick across its 100 tabs | ₹706.82 for the roll |
| Size | Price | Per piece | Jars held at once |
|---|---|---|---|
| Pack of 5 | ₹250 | ₹50 | ≈5 |
| Pack of 10 | ₹500 | ₹50 | ≈10 |
| Pack of 25 | ₹1,250 | ₹50 | ≈25 |
What filling one jar actually costs
Now the per-jar economics, which is the number that matters when the vessel is already paid for. The table prices wax, oil and wick for each fill weight using Natural Soy Pearl Wax at ₹450 a kilo and Sandalwood Fragrance Oil at the 100 g price. Your jar cost is excluded, because you have already paid it — which is exactly the right way to think about the next order.
| Weighed fill | Wax | Oil | Wick | Total per jar | Wax cost at ₹424.80/kg |
|---|---|---|---|---|---|
| 40 g | ₹16.56 | ₹16.09 | ₹5.90 (C1) | ₹38.55 | ₹15.63 |
| 70 g | ₹28.98 | ₹28.15 | ₹5.90 (C1) | ₹63.03 | ₹27.36 |
| 120 g | ₹49.68 | ₹48.26 | ₹5.90 (C1) | ₹103.84 | ₹46.90 |
| 130 g | ₹53.82 | ₹52.28 | ₹5.90 (C1) | ₹112 | ₹50.81 |
| 150 g | ₹62.10 | ₹60.32 | ₹9.44 (C2) | ₹131.86 | ₹58.62 |
| 180 g | ₹74.52 | ₹72.39 | ₹9.44 (C2) | ₹156.35 | ₹70.35 |
| 200 g | ₹82.80 | ₹80.43 | ₹9.44 (C2) | ₹172.67 | ₹78.16 |
| 250 g | ₹103.50 | ₹100.54 | ₹9.44 (C2) | ₹213.48 | ₹97.70 |
| 500 g | ₹207 | ₹201.07 | ₹18.88 (2 × C2) | ₹426.95 | ₹195.41 |
| Size | Price | Per 100g | 200g jars @ 8% |
|---|---|---|---|
| 15 gm | ₹93.22 | ₹621.47 | ≈0 |
| 50 gm | ₹271.40 | ₹542.80 | ≈3 |
| 100 gm | ₹502.68 | ₹502.68 | ≈6 |
| 500 gm | ₹2,513.40 | ₹502.68 | ≈31 |
| 1 kg | ₹5,026.80 | ₹502.68 | ≈62 |
If the jar turns out to be the wrong vessel
Sometimes the audit delivers bad news. The vessel is 11 cm across and you wanted a ₹450 candle. It is 40 ml and you wanted a thirty-hour burn. It is a shape that will always hang up at the shoulder. This section exists because pretending otherwise wastes more of your money than the jars did.
| Situation | Option | What it costs | Honest assessment |
|---|---|---|---|
| Vessel is wider than you can wick simply | Make it your premium multi-wick line | Two or three wicks per candle plus a ₹50 holder | Works, and prices higher — but it is a harder candle to get right |
| Vessel is very small | Sell it as a sampler or a set of three | ₹38.55 of materials at a 40 g fill | Genuinely good business; a small candle is a low-risk trial for a customer |
| Vessel hangs up at a shoulder | Fill only to below the shoulder | Less wax per jar, so a lower cost and a shorter burn | The most underrated fix. Adjust the price, not the wax |
| Vessel is opaque | Keep it, and measure the pool with a ruler | Nothing | Fine. You lose convenience, not quality |
| Vessel has no hot-pour guidance and you are nervous | Pour at the low end and pre-warm gently | Nothing, plus one sacrificial jar | Reasonable. Test one jar before committing the batch |
| Vessel simply will not work as a candle | Use it for something else and buy a documented jar | ₹47.20 for a 120 gm jar with a stated 6 cm diameter | The cheapest outcome of the four. A stated fill and a stated diameter are worth paying for |
Note the last row's arithmetic. A 120 gm Amber Shiny Glass Jar with a stated capacity and a stated 6 cm diameter costs ₹47.20, and ten of them cost less than the wax and oil you would burn discovering that an awkward vessel cannot be rescued. Keeping the beautiful jars for a small, deliberately priced line while learning on a documented one is not a defeat; it is how most makers end up with two product tiers. The specification-by-specification version of what "documented" means is in what specifications to check for each raw material.
The one-evening plan for jars you already own
CANDLEMAKINGSUPPLIESINDIA supplies raw materials, not finished candles, and we sell containers too. The easy version of this page would tell you that your jars are perfect and sell you wax. Instead there is a whole section above on what a vessel forecloses and when to keep the beautiful jars for a small line and learn on a documented one — because a maker who gets a repeatable candle out of the jars they own keeps ordering wax, oil and wicks, and a maker who spends three months fighting a vessel stops.
Every price, pack size and specification here comes from live CSI stock in September 2026 and links to the product page, where current pricing always takes precedence. Jar capacities, dimensions and hot-pour limits are quoted only where stated; several listings give capacity in millilitres, which is a volume rather than a wax weight, and this guide tells you to weigh rather than converting it. Wax loads and temperatures are quoted only where published — and Natural Soy Pearl Wax, recommended above for its pack ladder, publishes none of them, which the pick card says plainly. Wick diameters are quoted only from the two pages that state one; the diameter bands in the bracket table are a starting point for your own burn test, not a specification.
For help matching a vessel you already own to a wax and a wick bracket, bulk pricing above the listed packs, GST invoicing, or MSDS and IFRA documentation on fragrance oils, message us on WhatsApp at +91 7397976926.
Frequently asked questions
- Glass jar candles: what should I decide first?
- My kit came with a wick — does it match my jar and wax?
- I already bought soy wax — how do I build around that instead?
- What specifications should I check for each raw material?
- How much wax does one candle actually need?
- Why does my candle tunnel even with the correct wick?
- Best wick for candle making: complete guide by diameter
Customer reviews: The six reviews at the top of this page are genuine, published Judge.me reviews left by CSI customers on their product pages. Names, star ratings, dates and products are as recorded by Judge.me; wording is unedited.
Figures verified September 2026: Waxes — Natural Soy Pearl Wax 1 kg ₹450, 5 kg ₹2,124, 10 kg ₹4,248 and 50 kg ₹21,240 (₹424.80/kg from 5 kg; page states "Suitable for a variety of container types and candle designs" and no load, melt point, add temperature or pour temperature), Eco Soy CSI 400 1 kg ₹399 and 5 kg ₹1,996 (melt point "100°F (37.8°C)", fragrance at 85°C with a 2-minute stir, "Recommended Wick Eco Wicks"), Luxury Soy Wax CSI 464 1 kg ₹507.40 and 10 kg ₹5,074 (up to 10% load; melting point and pour temperature both stated 80–90°C), Luxury Soy Wax Chunks 1 kg ₹599 and 10 kg ₹5,999 (up to 13% load, 8–13% range, 10% recommended, add 80–90°C, pour stated 75–80°C in the table and 70–80°C in the steps, cure minimum 48 hours ideally 1–2 weeks), Premium Coconut Soy CSI 468 1 kg ₹650 and 10 kg ₹6,370 at ₹637/kg (up to 13%, melt 50–53°C, pour 58–60°C), Premium Coconut Soy Wax 1 kg ₹920. Fragrance — Sandalwood Fragrance Oil 15 gm ₹93.22, 50 gm ₹271.40, 100 gm ₹502.68, 500 gm ₹2,513.40, 1 kg ₹5,026.80, stated "Up to 10% for soy wax", up to 6% for paraffin, cure 48–72 hours for soy, "Flashpoint 203°C", "0% vanillin - no discolouration". Wicks — Eco Candle Wicks Thin (C1) ₹59 / 10 and ₹590 / 100 at ₹5.90 each, Thick (C2) ₹188.80 / 20 at ₹9.44 each (the C2 10-pack at ₹94.40 is currently sold out); Cotton Braided Wicks Ready Made ₹120 / 10 at ₹12 each, stated "engineered for large-diameter candles exceeding 8 cm" and "Height of the wick is 10.16 cm"; Eco Candle Wicks Loose ₹413 / 5 m and ₹708 / 10 m, stated "designed specifically for 2 inch diameters"; Eco Braided Wicks ₹472 / 5 m, stated "the perfect solution for large diameter container jars" with no number; Braided Wick Roll with 100 wick tabs (61 meters) ₹706.82, stated "100 Wick Tabs" and no diameter — ₹7.07 per assembled wick across its 100 tabs; Performance Wooden Wicks ₹590 / 10, no diameter stated. Accessories — Steel Wick Holder ₹250 / 5, ₹500 / 10 and ₹1,250 / 25 at ₹50 each, stated "3-hole layout fits single, double, or triple wick setups"; Candle Wick Stickers ₹100 / 40 at ₹2.50 each. Containers referenced for their stated fills — Mini Glass Jars "The 40ml capacity"; White Matte Votive Jar 70 gram "Capacity: ~70g wax fill" ₹159.30 / 5; Amber Shiny Glass Jar with Black Lid ₹47.20 each, "Capacity: 120 gm", "6 cm diameter, 6.5 cm height"; Shot Glass Jar "Fill Capacity - 130gram", "Height - 8cm Diameter - 6cm" ₹288 per pack (title says 6, body says five); Black Glass Jar with Black Lid (150 gram) "Fill capacity: ~150 gm", outer rim approx. 7 cm, base approx. 6.5 cm, "Safe for hot-pour up to 85°C"; Ceramic Jar for Candle Making "Fill Weight: 180 grams" ₹129.80; Apothecary Glass Candle Jar "Fill capacity: ~500 g - 700 g", outer rim approx. 10 cm, hot pour up to 85°C, ₹212.40 and ₹250. Collection counts: 80 containers, 15 waxes, 7 wick products. Assumptions, labelled as such: the 8% load is this guide's conservative default and not a page specification; load is calculated as a percentage of finished candle weight (200 g at 8% = 184 g wax + 16 g oil), while the Luxury Soy Wax Chunks page expresses its 8–13% as a share of total wax weight; the fill weights in the tables are illustrative round figures — weigh your own jar; the wick assigned to each fill weight is a starting bracket derived from measured diameter, not a published specification, since no page states a diameter for C1 or C2; the 14–21 day cure is a working judgement and the only published cure guidance quoted is the Luxury Soy Wax Chunks minimum of 48 hours, ideally one to two weeks; the ~5 mm trim and the 2–3 hour melt-pool target are standard practice; the 3–5% wastage figure is a planning allowance. Worked figures use wax at ₹0.45/g and ₹0.4248/g and Sandalwood at ₹5.0268/g. Prices and availability change — the linked product pages are always authoritative.