Made of silicone, eco-friendly, flexible, reusable and durable. Candle molds are very soft and easy to use and clean. Uses: For handmade soap, candle, plaster, pendants, jewelry, DIY crafts making, etc. Home DIY: It very suitable for family entertainment, and enjoy the fun of DIY with your family. Non-stick, easy to separate, temperature resistant, easy to clean, environmentally friendly, recyclable.