This Set of Blossom / Forget-Me-Not Plunger Cutters are ideal for use with a wide range of edible and non-edible materials including: Sugar paste (rolled fondant), petal paste (gum paste), marzipan, craft clays and much more. Dimension: Small 6 mm (0.2") Medium 10 mm (0.4") Large 13 mm (0.5") Extra large 25 mm (1")