cookie cutters are designed for 5mm thickness of dough; also suitable for fondant, clay, and sugarcraft. Use recipes from raising agents because they will make the cookies bloated and deformed after baking. Size: 6 cm by 6 cm (2.36" by 2.36") Suitable for Cookie dough, Fondant, Craft Clay, Biscuit dough, Sugarcraft 3D printed. with Dishwasher. Suitable for 5mm dough thickness (1/5 inches). For easy release of dough, remember to coat the cutter with icing sugar/ flour before cutting. Use non-raising dough recipe to the best looking cookie!