With fine polyester and safe to use After printing, you can use earrings clay to cut off shape, do not need to wait anymore. Then dry clay in the oven Fine grade film on back side, easy to stick on clay for printing Use water-based acrylic for painting. soak it in water for 5-10 minutes immediately after printing, then rinse it off with water, and dry it These stencils are hand tools that help children develop intellectual, imaginative abilities