Bowknot Love Pendulum Silicone Abrasive Handmade Material $ 9.15 Material Silicone Treatment process: silica gel Features: Practical and decorative: The 2-piece jewelry box mold is perfect for storing earrings, rings, bracelets, necklaces as well as keychains, bookmarks, wallet accessories, coins and more! Material: high quality silicone These resin jewelry molds are made of strong silicon using advanced technology, reusable and easy to clean. The finished product will be precise and highly transparent. Easy to demold: Our resin silicone mold has a smooth interior, Therefore, the finished product is soft and easy to remove from the mold.