Acrylic Stamp Perfect for Pastry Chefs or Professional Bakers. Our stamps are laser engraved on a high-quality food safe acrylic which is non-toxic and environmentally safe, deep enough for stamping into fondant, soft soap bars, wax, play dough and candles. Designed to be durable and reusable. These stamps are NOT dishwasher safe. We recommend washing by hand in warm soapy water. Submerging the stamp in the dishwasher or near high heat will melt, warp or otherwise damage the stamp. Material Made from high quality acrylic to ensure precision stamping each time. Our designs are engraved into food safe clear 1/8" thick high-quality food safe acrylic. You have a choice of picking a 1.5 inches or 2.5 inches and 3mm depth to ensure that the details can be perfectly engraved and dispayed clearly. Food-Safe and Washable When using our acrylic stamp for cookies, it is crucial to ensure that the materials used are food-safe and can come in direct contact with it. Additionally, our stamps are easy to clean and maintain after each use. Use If you are using our acrylic stamp for soap, simply press it gently onto the surface of the soap right after pouring it or when the soap is partially cured. When making cookies, you can stamp the dough before baking or add icing to the cookies and then gently press the stamp onto the icing.