For making scented or gypsum ornament, you can add various crafting materials, such as dried flower, sequins, pearlescent color Just pour the liquid resins and wait for cold process Oven, refrigerator, freezers safe This molds is perfect for crafting, gypsum ornament, Christmas present, home decorations All these 3d conch molds, food-grade silicone Safe, good durability Suitable for making; Christmas decorations, desk ornament, birthday or Chrismas gift