Just pour the liquid-wax and wait for cold process Oven, refrigerator, freezers safe Craft with food-grade silicone Safe, good durability Suitable for making; Halloween gift, Christmas decorations, desk ornaments, birthday or Chrismas gift This Halloween molds is perfect for crafting, gypsum ornaments, Halloween decorations, Christmas present, home decorations For making scented or gypsum ornaments, you can add various crafting materials, such as essential oil, dried flower, sequins, pearlescent color