The candy molds are made of supreme food grade silicone, the same material as the baby pacifier Withstand temperatures from -40 to 446F, safe for use in the oven, freezer, microwave. Come on, get a set to make healthy snacks like gummy, mints, hard candy, vitamin sugar, jelly, chocolate, biscuits, ice cubes, etc. Support multiple children play together, or the whole family to enjoy the joy of handmade candies. With hanging hole, you can hang the silicone molds to dry or store them easily. Easy to clean, just throw it in the dishwasher after use, or wash in warm soapy water. Still worry about building intimate relationship? All you need is this gummy molds set Improve your children's hands-on ability, personally make your own healthy vitamin candy, create sweet memories that belong to you and your children