Silicone Mould Transformer Red Icing Cake Cupcake Decoration Manufactured in the UK from food grade non stick flexible silicone rubber. Suitable for multi use including the following materials: Sugarpaste, flower paste, modelling paste, fondant, marzipan, cold porcelain salt dough, fimo, sculpey, polymer clay, chocolate, ice and soap. Great detail in each mould. Can be reused many times. These moulds do not require the use of any release agent before use.