TL;DR: Custom chocolate boxes fail more often from wrong cavity depth than wrong cavity count. Match tray depth to the chocolate’s height, not the box height. Use PET film windows for anything that ships. Order from a US manufacturer with no die charge and a low minimum, so a small batch will not cost you a setup fee.
Open a shipping box of hand made chocolates and you expect neat rows, not a scene from a small accident. Two truffles have rolled into a corner. One praline is cracked down the middle. This happens more often than most chocolate brands think, and it almost never means the chocolate itself was bad. It means the tray inside the box did not match the product. Custom chocolate boxes only work when the cavity count, the tray depth, and the window are built around the exact chocolate going inside them, not around a generic size chart.
A custom chocolate box is packaging built to a chocolatier’s exact specs, not picked off a shelf. It includes an outer box, a tray insert sized to the chocolate, and often a window. In 2026, most US chocolate brands order these from one manufacturer that also handles printing, so the box, the tray, and the branding come from a single factory. Packaging Ship builds these boxes in house at its own New York factory, so the tray and the outer box are made under one roof, not split between two suppliers.
Cavity count is the first spec most people get wrong. Truffle packaging usually needs deeper cavities than flat pralines, and cavity counts commonly run at 4, 6, 8, 12, 16, 18, and 24 chocolates per tray. Bonbons and truffles usually need 8 to 12 cavities in a standard gift size box, while thin pralines fit better in 16 to 24 shallow cavities. You can look through custom chocolate boxes built around each of these counts before you choose one for your product.
| Cavity Count | Best For | Typical Well Size |
| 4 to 6 | Large truffles, bars | 1.5 to 2 inches |
| 8 to 12 | Standard truffles, bonbons | 1.25 inches |
| 16 to 18 | Small pralines | 1 inch |
| 24 | Thin chocolates, bark pieces | 0.75 inches |
Depth causes more damage than count. A tray that is too deep lets chocolates roll and slide during transit. A tray that is too shallow crushes chocolates when the lid presses down. The fix is simple. Measure the tallest point of your chocolate, then choose a cavity depth about one eighth of an inch deeper than that measurement. That small gap keeps the piece snug without trapping it. If you are unsure, send your chocolate’s exact height and width when you request a quote, so the tray gets built around your product instead of a standard mold.
A window sells the chocolate before the box is opened, but it can also be the weak point. An open die cut window with no film lets in air and moisture, which speeds up sugar bloom on chocolate near the surface. A PET film window seals the cut edge and still shows the product clearly. If your custom chocolate boxes will sit on a shelf for more than a few days, or ship any real distance, choose the film option over an open cutout every time.
Cocoa butter starts to soften around 86 to 90 degrees Fahrenheit, well below a warm delivery truck in summer. Once it softens and re hardens, fat bloom appears as a dull, whitish streak on the surface. A study from Mendel University in Brno, published in the Potravinarstvo Slovak Journal of Food Sciences, stored chocolate at four temperatures for eighteen weeks and found that samples kept at 6 and 12 degrees Celsius held their color and texture far better than samples kept near 30 degrees Celsius, which showed heavy fat bloom within weeks. A well built tray will not stop heat on its own, but it can reduce how much a piece moves and rubs against the box during a temperature swing, which lowers visible damage even when some bloom still happens. Packaging made from FDA compliant food contact materials matters here too, since the box and the chocolate stay in direct contact for days at a time.
A praline box is built purely around the chocolate, tight cavities, minimal branding space, made for wholesale and retail shelves. A chocolate gift box usually adds more, ribbon slots, printed lids, sometimes a second layer for cards or small extras. If you are shipping direct to a customer for a holiday or an event, a gift format usually converts better than a plain praline box, since the unboxing itself becomes part of the gift. That is the real difference between a plain praline box and one of the custom chocolate boxes built specifically for gifting. Many chocolate brands end up needing both formats over time, since a praline box works for wholesale orders to other retailers while custom chocolate gift boxes handle direct to consumer holiday and corporate orders. It is also common for a chocolate brand to expand into gift boxes more broadly once they start bundling chocolate with candles, cards, or other small items, since a chocolate specific tray will not fit a mixed product box.
Seasonal demand changes what a chocolate box needs to do. Christmas chocolate boxes usually need higher cavity counts for stocking stuffers and gift sets, along with sturdier board since they travel through cold trucks and warm homes in the same week. Chocolate bomb boxes are a different problem. A chocolate bomb is round, hollow, and fragile, so it needs a deep, snug, single or double cavity rather than a flat multi chocolate tray. Ordering seasonal formats early, before October, gives a factory time to run a proper proof and catch sizing issues before your peak selling weeks.
Most large packaging factories require 1,000 to 5,000 units before they will run a custom die, and many charge 150 to 800 dollars in die and plate fees on top of that. That pricing shuts out a small chocolate brand testing a new box before a launch. A wholesale supplier built for smaller runs works differently. Packaging Ship, for example, accepts orders starting at 50 units, charges no die or plate fee, and turns around a design proof in 24 to 48 hours, with standard production in 7 to 10 business days. That means a chocolatier can test a new box shape or a new cavity count without committing to a warehouse full of inventory first.
You already know your chocolate’s size, shape, and how many pieces go in a box. Send that to a factory that will build the tray around it instead of trying to fit your product into a mold made for something else.
Getting cavity count, tray depth, and window material right is not decoration, it is the difference between a box that protects your chocolate and one that damages it in transit. Get those three specs correct, and custom chocolate boxes stop being a line item and start being part of why customers trust your product enough to order again.
| Question | Answer |
| How many chocolates fit in a standard box? | Most standard gift boxes hold 8 to 16 chocolates, depending on cavity size and chocolate diameter. |
| What is the best tray material for shipping chocolate? | Thermoform plastic trays hold chocolates in place better than flat cardboard dividers during transit. |
| Do chocolate box windows let in moisture? | An uncoated die cut window can let in moisture. A PET film window seals the opening and blocks most moisture. |
| What is the minimum order for custom chocolate boxes? | Some US manufacturers accept orders starting at 50 units, well below the 1,000 unit minimum common at larger factories. |
| Are custom chocolate boxes food safe? | Yes, when made from FDA compliant food contact materials meant for direct food contact. |
