HIGH-QUALITY MATERIAL: Our resin casting molds are made of 100% food-grade silicone using advanced techniques, making them flexible, durable, reusable, and smooth. These stylish silicone molds are unique DIY resin casting tools. ENJOY DIY FUN: Can be used to create various handmade items, jewelry, bag accessories, and more. Customize with patterns, names, colors, pictures, or words for a truly meaningful creation. Add dried flowers, sequins, or anything you like, and mix resin with mica, paint, etc., to make unique pendants. Showcase your amazing artistic talent! WIDELY COMPATIBLE: The silicone keychain mold is compatible with most resins and casting materials, such as epoxy resin, cement clay, polyester resins, sugar paste, etc. DURABLE & REUSABLE: The epoxy mold is made of high-quality silicone, well-crafted, soft, flexible, easy to demold, sturdy, not easily deformed, washable, quite durable, and reusable. IDEAL GIFTS: Stylish design. These resin casting molds can be used for DIY jewelry crafts. Perfect gifts for boyfriends and girlfriends, Valentine's Day gifts, anniversary gifts, birthday gifts, or Christmas gifts.