This silicone mold features an irregular, organic design that mimics the wavy edges of natural gemstones or stone slabs. It has a wide, flat main cavity with a small, irregularly shaped protrusion in the center.

This silicone mold features an irregular, organic design that mimics the wavy edges of natural gemstones or stone slabs. It has a wide, flat main cavity with a small, irregularly shaped protrusion in the center.