I Have a 12 cm Wide Luxury Candle — How Do I Decide Whether to Test Two or Three Wicks Before Purchasing Production Quantities?

The production exposure: wicks per candle sets the bill

C1, C2 and Cotton Braided are flat per wick in every pack, so the configuration, not the pack, decides the wick bill. Here it is per 1,000 candles, before and after a 5% allowance for rejects and retests (our worked-example figure):

Three things the table says that intuition does not. Three wicks are not automatically dearer: 3 × C1 costs ₹1,180.00 less per 1,000 candles than 2 × C2. The spread is real but bounded: the dearest configuration, 3 × C2, costs ₹16,520.00 more per 1,000 than the cheapest, 2 × C1. Stickers scale with wicks: a third wick adds a third sticker, and if you used the Large stickers at ₹6.22 each, 1,000 three-wick candles would need ₹18,675.00 of them, more than the 3 × C1 wicks.

Now set it against the candle. At a labelled 700 g fill and 8%, 1,000 candles need 56,000 g of Dark Vanilla Oud: ₹318,696.00 at the 1 kg price. The dearest wick bill is 8.9% of that oil bill, before wax and your jars. The production exposure in a 12 cm luxury candle is not the wick; it is everything poured around it.

Which two-wick and three-wick arms to test at 12 cm

Pool area is π × r² on the inside diameter: geometry, not a burn prediction. A 12 cm inside jar has 113.10 cm², 44% more than a 10 cm jar (78.54 cm²). Split two ways, each wick has 56.55 cm², the area a single wick has in a jar about 8.5 cm across; split three ways, 37.70 cm², like a single in a 6.9 cm jar. That equivalence is a starting point for choosing rungs (our judgement), and it is why the arms are not symmetrical.

The single-wick equivalents come from this cluster's own pages: at 8.5 cm a single Cotton Braided is the expected candidate with C2 below it (the 8.5 cm post); at about 7 cm, C1 and C2 are the live singles. CSI publishes no wick data for either, and the pair shares one pool, so their flames interact in a way two separate jars do not: the equivalence chooses rungs, it does not predict the result.

If 12 cm is the outside of your jar, a 0.35 cm wall (our assumption) leaves about 11.3 cm inside, 100.29 cm², and every arm moves a little down. And note what CSI does not sell: no jar this wide. The widest diameter any CSI jar page states is about 10 cm (the Apothecary Dome Lid jar); the clip-top container states "11cm * 11cm * 10cm" without saying which figure is the width; the 600 gram borosilicate jar states no dimensions. None of them is a 12 cm jar.

Placing three wicks without a CSI holder

The Steel Wick Holder's three holes sit in a line, and its page says it fits jars "up to 9 cm wide"; no CSI holder sets a triangle. Mark 120° points on a paper circle cut to your jar's inside diameter, stick each tab through it with a sticker, and hold the wicks upright with sticks. The placement method is the 12 cm three-wick placement post; when a three-wick candle runs hot in the middle, the spacing test is the triangle-geometry post.

The twelve-candle ladder: counts, packs, rupees

The 700 g fill is our labelled worked example for a 12 cm luxury jar; weigh your own fill line and keep the load at 8% of total candle weight (56 g of oil + 644 g of wax per candle). Your twelve jars are the line we cannot price.

Wicks are 4.4% of that order. Per arm, materials consumed (oil at the 500 g price, wax at the 5 kg price, wicks at pack price) are ₹2,243.24 for 2 × C2, ₹2,258.60 for 2 × Cotton Braided, ₹2,239.70 for 3 × C1 and ₹2,271.56 for 3 × C2; the twelve candles burn ₹9,013.12 in all. Each candle carries ₹728.87 of oil and wax before a single wick. These figures exclude your jars, labour, freight, packaging and GST.

The rule: no production order before a full-life pass

Heat commonly builds as a candle burns down: the pool deepens, flames can grow, and the glass above the pool takes heat. With two or three flames in one pool, that tendency has more to work with. A pair that reaches the glass neatly at burn 3 can run deep and hot halfway down; three small wicks can mushroom together late in life. That is why the purchase rule is absolute here: all three candles of one configuration pass a full-life burn, to about 1 cm left, before any production order. How far down counts is the acceptance-depth post; a jar that gets hotter with every burn is the cumulative-heat post, read by eye or with a non-contact thermometer, which CSI does not list, and never by touch.

From approval to 1,000 candles

Once one configuration passes, step up in two moves. First a pilot run poured exactly as production will be: a 30-candle pilot on 3 × C2 needs 90 wicks, which is the C2 100-pack (₹944.00); on 3 × C1 it is a C1 100 (₹590.00). Then the formula from the cluster hub: wicks = candles × wicks per candle × (1 + allowance), from packs that add up to the count, using the table at the top of this page.

How much testing a 5,000-wick commitment deserves is the 5,000-wick testing-scope post; a corporate order that should be approved on the exact production lots is the 10,000-wick corporate post; holding stock for a two-wick candle at volume is the two-wicks-per-candle holding post. A three-wick design at a different weight, with its own first ladder, is the three-wick 500 g post.

The wider planning view for a 4-inch luxury jar is the 4-inch jar post; the point at which three wicks start to make more sense than two by diameter is the three-wick threshold post. This page owns only the purchase: test both, price the passers, buy after the full life.

What to buy for a 12 cm two-or-three test, and what to skip

Five items, in the order the 12 cm ladder needs them, chosen on page statements, price and stock on 1 October 2026. CSI publishes no wick-performance data, so nothing is ranked on burn results. Oil candle counts use 56 g per 700 g candle and 12 g per 150 g candle.

Skip for this ladder: a 2 × C1 arm unless the 2 × C2 arm runs hot; a 3 × Cotton Braided arm unless 3 × C2 falls short; Performance Wooden Wicks (₹590.00 for 10, one listing with no widths: CSI does not sell a wider or narrower wooden wick, and three wooden wicks at ₹177.00 a candle is another product); the Steel Wick Holder (holes in a line, fits up to 9 cm, per its page); and any CSI jar as a stand-in for a 12 cm jar.

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