Tabby Cat Cookie Cutter SINGLE CUTTER WITH STAMP - 4" Depth: 1/2'' HAND WASH ONLY (not dishwasher safe) 3D printed of food safe biodegradable high quality PLA plastic Please see the tips on usage on the product picture and video on the home page of my shop. And if you need any assistance or have any questions, please feel free to message me anytime, I'll be happy to help. Keep the cutters in dry and cool place. Stow away from the heat, direct sunlight or lightning units. Do not heat, do not put in the oven or in the microwave oven. Do not wash in dishwasher (hand-wash in warm water only). Product can lose shape under 50 C and above. Thank you so much for visiting our shop! If you have any questions, please feel free to contact me!