Our coordinating mask stencils are designed to work perfectly with our stamp sets. These handy mask stencils are made out of a thinner material than our regular stencils so you can easily stamp over them, or use with your favorite coloring mediums. Position the positive cut pieces over their coordinating images with a bit of temporary adhesive, then stamp over with another image. When you remove the stencil, it will look like the second image is behind the first!