Surepromise 3D Skull Silicone Mould Fondant Sugar Clay Jewellery Fimo Button Cake Mold These mold are ideal for use with a range of Edible and Non-Edible materials including: Sugar paste (rolled fondant), petal paste (gum paste), marzipan, Fondant Cakes, Marzipan DIY cooking or craft clays. Colour random! Easy and fun to use! Size: pls see the referred picture. Material: Food Grade Silicone ( -40 Celsius degree To 230 Celsius degree)