I Have Three Candle Jar Designs and Sales Are Split Across Them — Is Reducing the Number of Containers Likely to Simplify Production and Inventory?

What each extra jar design really costs you

The purchase price of the jar is the visible part. The recurring costs of carrying three designs are mostly time and tied-up stock, and they scale with designs × fragrances, not with sales. Here is what changes as you consolidate a five-fragrance range.

The two test-candle rows are the ones makers underestimate. Your existing wick tests are sunk; they are paid for. The future ones are not. Every new fragrance, every wax change, every new batch of jars that measures differently has to be checked in every design you carry. With three designs, a wax change is a 63-candle project; with two it is 42. That is weeks of burn-testing that a simpler range does not need.

Lids, labels and cartons: the physical side

Each design also drags its own small parts along. In the worked example, design A's listing mentions no lid, while B and C come with golden lids of different sizes: that is two lid types to check for fit every batch, plus a decision about whether A needs a lid bought separately. Labels follow the jar's height and curve: an 8 cm jar and a 6.5 cm jar rarely take the same label, so each fragrance needs a label file per design, and each file carries its own net-quantity figure. Cartons follow the outer size with lid: three designs usually means either three shipping boxes or one box that fits some jars loosely and needs more filler. CSI lists corrugated boxes of 7 x 5 x 4 inch and 11 x 11 x 8 cm among its packaging; which one suits which jar is something to measure with the lid on, not to assume. What good packaging looks like for glass in transit covers the shipping side.

None of these costs is large on its own. Together they are why makers with three designs often feel busier than their sales justify: the work scales with the number of different physical things on the shelf, not with the number of candles sold.

The hidden cost: the finished-candle floor

Many sellers keep a minimum number of finished candles of every SKU so no product page shows "out of stock". At four per SKU, 15 SKUs is 60 candles sitting ready; the materials alone come to ₹10,805.78 in our worked example. At 10 SKUs it is 40 candles and ₹8,011.73. That floor exists whether a SKU sells five a month or fifty. It is the clearest example of complexity costing money even when sales do not change.

Scoring the three designs: contribution, not just sales

The instinct is to drop the design with the fewest sales. That is often right and sometimes expensive. A design with fewer sales can carry a higher price and earn more per candle; a design with lots of sales can be your thinnest margin. Rank on monthly contribution first: selling price minus materials, times candles sold. Here is the worked example behind the scorecard, with illustrative prices and sales and real CSI material costs (150 g candles at 8%, 120 g for design C; British Rose at the 500 g price; CSI 464 wax; C2 or C1 wick).

Together the three earn ₹33,240.59 a month. Design C sells a fifth of the candles but earns only 15% of the contribution. B sells fewer candles than A but earns slightly more per month, because each candle carries more margin. On these numbers, if anything goes it is C, and the choice between A and B is not about money at all.

Then score supply and page facts

Contribution decides which design is weakest; supply facts decide which designs are safest to build on. For each design, look at what the listing actually states, what is in stock, and how you can buy it:

Of the three, B has the only numeric heat figure, plus a lid; A has unmatched colour depth; C has the smallest packs and no heat wording. None of these facts is a burn result: CSI publishes no thermal-shock or burn-down data, so the design you keep still has to pass your own full burn-downs. But when two designs are close on money, the one whose page states more, and which you can buy in more ways, is the safer base for the next few years. I Want a Candle Jar I Can Reorder for Years — What Should I Ask the Supplier Before Building My Entire Product Line Around One Container? lists the questions worth asking before you commit.

The transfer test: will buyers of the dropped jar switch?

When you delist design C, some of its buyers will pick A or B instead, and some will leave. The share that switches is the number the whole decision turns on, and nobody can give it to you from a spreadsheet. What you can do is work out the break-even and then measure the real figure.

In the worked example, dropping C loses ₹5,023.14 of monthly contribution. Against that you save time: say four hours a month of design-C labels, stock counts, reorders and listings, valued at an illustrative ₹200.00 an hour, so ₹800.00. Each switching buyer brings back on average ₹293.93 of contribution (A and B weighted by their current sales). Dropping C breaks even when (₹5,023.14 − ₹800.00) ÷ ₹293.93 = 14.4 of C's 24 monthly buyers switch: about 60%.

The one-off gain comes on top: ₹3,738.05 of jar safety stock and finished-candle floor released when C's shelf empties (see the next section). But a one-off release does not cover a monthly loss for long, so do not let it decide for you.

Why C's buyers might not switch

Design C is the entry price point: ₹349.00 against ₹449.00 and ₹549.00 in the example. A buyer who wanted a small gift under a budget may not trade up to a bigger candle; they may simply buy elsewhere. That is why the lowest-selling design can be the one with the most distinct customers. If C is your gateway product (first purchase, then trade-up), dropping it can hurt the other two over time. The run-down test below is how you find out without betting the range on a guess.

The inventory you release

Consolidation frees cash in two places: the empty jars you keep as safety stock for each design, and the finished candles you keep on the shelf for each SKU. Here is the worked example, with a planning rule (our judgement, not industry data) of three weeks of sales in empty jars, rounded up to whole packs, and four finished candles per SKU.

Note that A's and B's jar stock does not rise even with some of C's volume moving across: their extra weekly sales fit inside the same whole packs. That is common with flat-priced jars sold in packs of 10 or 20. The released cash is modest in rupees; the released attention (one less jar line to count, reorder and receive) is the bigger win for a small team. Setting reorder points for the jars you keep and A Candle Jar Is Much Cheaper in a 500-Piece Quantity — How Do I Calculate Whether the Savings Justify Locking Up Inventory? cover how much of each survivor to hold.

How to reduce without losing customers

What to tell your customers

Say less than you think. A short "last batch in this jar; the same fragrances continue in our 200 ml and 150 g jars" on the product page and in your stall or shop display is enough. Offer regular buyers of the dropped design the nearest equivalent by name, with the new net weight and price stated plainly. If the dropped design was a gift favourite, keep a small quantity of leftover jars for a one-off "classic jar" edition at a festival, and tell buyers it will not come back. Clear communication turns a delisting into a reason to try the jars you are keeping, rather than a reason to shop elsewhere.

The jars in the worked example

The three designs used above, plus the wicks you will need when fragrances move between jars. Chosen as a realistic three-design range from CSI's listings, not as a ranking: CSI publishes no burn or breakage data for these jars, and the verdict in the scorecard comes from illustrative sales and prices.

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