Soap molds are tools used to shape and form soap during the crafting process. They come in various materials, such as silicone, plastic, or metal, and can create different shapes and sizes, from bars to intricate designs. Using molds allows soap makers to achieve consistent shapes and sizes for their products. After pouring the soap mixture into the mold, it typically needs to set for several hours or overnight. Once hardened, the soap can be removed and cut if necessary. Properly designed molds can also make it easier to release the soap without damaging its surface.