Funshowcase Cabochon Gemstone Collection Pastry Silicone Molds - Include Heart and Dome Shapes for Cake Decoration, Cupcake Topper, Polymer Clay, Crafting, Resin Epoxy, Jewelry Making - 2 in Set Please check descriptions for details, and mold color is sent randomly. This tool will help bring your icing / cake decorating skills to a new level, enabling you to bring a professional quality to your work. Ideal for use with a wide range of edible and non edible materials, including sugarpaste, petal paste or marzipan. Great for making cake toppers. As the silicone material is so versatile, the list for types of materials that can be used to create the moulds, is endless, such as Gum paste, Jelly, Muffin, Fondant, Sugarpaste, Melted Chocolate, Wax, Ice,soap, resin,and All types of Moulding Clays