Made from pure European grade silicone; stronger, more flexible and durable to maintain its original shape and non-stick quality through more uses3D half circle silicone round pan ( can be made a ball if stick together, and can create different sizes of dome, height and width within the mold measurement )Making cakes ( such as raindrop cake, mousses, ice cream cake, chiffon cake, chocolate bombe, muffin ) , gumdrop, yogurt drop, gelatin drop, Jelly, pudding, molecular gastronomy, gum paste, fondant, melted chocolate, cheese, hamburger bun, make juiceto ice, meat ball, candy, canapes, desserts, hand made soap, wax, bath bomb, resin epoxy paperweight or resin dome, liquid polymer clay etc.Note: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.