Silicone Mould Train Caboose Top off your edible train carriages with the Train Caboose Silicone Mould! The Train Caboose Silicone Mould is made out of a silicone system specially formulated for use in food and confectionery and complies to FDA regulations. For best results use with gum paste or flowerpaste, modelling paste, fondant (with tylose as hardener), marzipan and more.The mould measures 103mm x 57mm and consists of impressions for the engine, coal and carriage roofs along with two additional flatbed carriages measuring 35mm and 24mm long, each 14mm wide. Also included are additional wheel impressions.Instructions: For best details, tap in small amount of paste with a small rolling pin. Roll gently over the silicone mould and remove excess paste with a blade tool rather than a knife to avoid damaging the sugarcraft silicone mould. For easy release, the sugarcraft silicone moulds can be lightly dusted with cornflour.