1、SILICONE MATERIAL: 3D bubble molds are made of premium silicone. Heat resistant up to 230℃ (440℉). Safe to use in oven, microwave, refrigerator, dishwasher. 2、WIDELY APPLIED: Silicone bubble molds can be used for making candles, baking desserts, cakes, puddings, flipping candies, chocolates and more. 3、USAGE SCENARIO: Suitable for molding small decorative candles at home. Perfect for Christmas, Valentine's Day, Halloween, birthday parties, friends parties, Mother's Day, Easter, etc. 4、EASY TO RELEASE: With a glossy surface, you can easily remove the finished product from the mold after finishing curing. It can be cleaned after use with just a little hot water and dish soap. 5、EASY TO USE: When making a cake, please do not pour the cake batter into the mold, only 3/4 of the mold (the cake will expand). After curing the object, you only need to push it gently from the bottom. Item Type: Bubble Candle Molds Material: Silicone 1 x Bubble Candle Molds