food-grade silicone Safe, good durability For making gypsum ornaments or art craft, you can add various crafting materials, such as dried flower, sequins, pearlescent color This Easter silicone molds is perfect for crafting, gypsum ornaments, home decorations, Easter party decorations, desk ornaments Just pour the liquid resins or clay for cold process Oven, refrigerator, freezers safe Suitable for making gypsum ornaments, home decorations; Easter party decorations, desk ornaments, Easter party treat, birthday