ZYTJ Silicone Soap Mold Kit | Flexible Rectangular Bar | Comes With Wooden Box | 42 ouncesAdvantages of ZYTJ silicone soap mold kits. 1. Perfect size and large capacity. Soap making molds come in various shapes, sizes, and materials. It is crucial to consider what type of mold you will use when designing a soap project. The mold will determine how large your batch needs to be and can influence the ingredients and curing time. It's a great mold. 42 ounces and makes about eight 2 1 4 cut bars. Cleanup is a breeze, and the wooden crate allows