Walfos Silicone Soap Molds Set of 3, 6 Cavities Rectangle Silicone Soap Molds for Homemade Craft Review (2026)

What's in the set

This set includes three silicone soap molds in blue, purple, and pink, each with 6 rectangular cavities, for 18 bar shaped cavities total across the set. According to retailer listings, each individual cavity measures about 3.1 by 2.2 by 0.8 inches, a standard size for a bar of soap or a small loaf style treat. The molds are made from flexible, food grade silicone and are described as BPA free. Because the set includes three separate molds rather than one large tray, soap makers can pour different colors or scents into each mold at the same time and keep batches separated without needing extra equipment on hand for a single project.

Material and temperature range

Retailers list these molds as heat resistant across a wide range, from about negative 104 to 446 degrees Fahrenheit, which covers everything from freezer storage to oven use well beyond what melting soap requires. This flexibility is why the molds are marketed for more than soap making alone, with listings also mentioning cake, chocolate, and ice cube tray use. The silicone construction means the molds can flex to help release bars once set, generally without needing a separate mold release spray, though a filled mold should still be supported from underneath when moving it, since the material has little rigidity of its own to keep a full tray level.

Everyday use across projects

Because the material is described as dishwasher, microwave, oven, freezer, and refrigerator safe according to retailer listings, these molds fit easily into a routine that also uses them for baking or candy making between soap projects. The 6 cavity layout per mold produces a batch of same sized bars in one pour, without the extra step of cutting a large slab into individual bars afterward, which some soap makers prefer since it skips a step and produces more uniform results straight out of the mold. Having three molds also means a soap maker can prepare three different scents or colors in parallel rather than waiting for one mold to empty before starting the next batch of soap.

The plain shape is a trade-off

The main limitation of this set is the shape itself: a plain rectangle is functional and efficient but does not offer the visual interest of a novelty or decorative mold. Soap makers making gift bars, or bars meant to stand out at a market table, may want to reserve a set like this for everyday bars or bulk production and use a more decorative mold for their showcase items. The molds also need to be handled carefully when full, since flexible silicone does not hold its shape well without support underneath, and setting a filled mold on an uneven or unsupported surface risks spilling before the soap has had time to set properly.

Who this set is for

This set fits soap makers who want to produce a batch of uniform, ready to use bars without a separate cutting step, and who appreciate being able to run three colors or scents at once. It works well for anyone making soap regularly enough to also reuse the molds for baking projects between batches, given the wide heat range and dishwasher safe construction. It is a less ideal choice for someone specifically looking for a decorative or novelty shaped bar, since the rectangular cavities are practical rather than eye catching, and a shaped mold would better suit that kind of gift or display soap.

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