Material: High-quality food grade plastic. 72pcs molds include: 54pcs letters and 18pcs numbers. Easy to use: Separate the letters with scissors, put the letters into the place fixing tool to set different contents you want. Let place fixing tool press at the fondant to print your design contents on the fondant. Suitable for decorating cookies, icing, cake, fondant,craft clays and marzipan ect.