Package Contents: Cookie Stamp Mold Set includes letters, numbers, symbols and a stamp tool. With removable design, it is easy to use and clean, a good choice for personal cookie making. Premium Materials: Our polymer clay alphabet stamps are made of high quality plastic, durable, safe and BPA-free, not easy to break and give you long-term service. Just use them with confidence. Fun with DIY: You can send your well wishes, blessings or whatever you want to convey with our letter stamps and press tools, which makes the receiver feel warm and surprised. Special creations can also increase the probability of a successful confession. Easy to use: First use scissors (not included) to cut out letters, numbers or symbols you need; Second combine them into the words or other messages you want;Then cut them into pressing tools in the right order and finally press them into the clay or cookie dough Warm tip: Our cookie stamps must not be connected to boiling water or mats, otherwise it will the plastic stamps to melt. Simply wash with warm water and dry with a dry cloth after use.