Made of food grade plastic material, nontoxic, odourless, ensure safe and easy to use,suitable for adults or children.Value Pack :26*letter,10*number). Food-Grade Material Spring DesignCute and durable. Unbreakable and with no sharp edges,safe for you. Just wash the stamp with hot water and then air dry for unlimited use,easy to clean Demoulding. Creative Cookie Mould Cutter -- 10/26 pieces Cookie Moulds Numbers Letters,spell the words and numbers you like. Just press the Cookie Stamp,you can make special cookies of your own, to make your families happy, and your kids will eat more. Learning While Baking -- Biscuit Mould Set Baking,set of 26 alphabet cutters from A through Z, 10 Arabic numbers,you can bake creative cookies to the letter and teach your kids learn to count, add, subtract, and read the alphabet letters. Widely Application -- Embosser Cutters Cookie Stamp Impress are ideal for use with cookies ,fondant cakes, sugar paste, petal paste, cake decorations, marzipan DIY etc.It can also DIY Maker for Fondant Cake,Biscuit,Fruit etc,just with your imagination.