Easy to use cake decorating mold made from food grade ABS plastic. Works with gumpaste, flower paste or modelling paste. It includes a set of two different size Baby Bottle molds. Approx. sizes: 38 x 17 mm (1½ x ¾") and 25 x 11 mm (1 x 1½") For best results use with the JEM Roller Pad or JEM Pop It Pad. Also works perfectly with chocolate and for use with other crafts such as clay craft or candle wax making.