Made of high quality clear acrylic, smooth surface, sturdy and durable, not easy to break or scratch,They are also easy to clean with water, soap and towel, you shall wash it before every application available for you to use for a long time. Acrylic stamping tool with clear grid lines and ruler measurements can help you align your templates and keep them straight, plan and design your craft projects to provide you with professional results. blocks with rounded corners will provide you with a comfortable and safe grip. 7.7×5.9 inch stamp blocks can satisfy your multiple needs on stamping crafts.  Acrylic blocks are suitable for stamping craft projects such as card making, scrapbooking, scrapbooking, stamps, invitations, albums, notebooks, Christmas cards, journals, gift tags and DIY any other craft projects. › See more product details