Stamp layers of colour using the Hero Arts Color Layering line of clear stamps. Use the key on the back of the pack or create your own combinations for endless possibilities.
Hero Arts PolyClear stamps are made in the USA of premium photo-polymer and stamp like rubber. They are latex-free, phthalate-free, non-toxic, and biodegradable. They stamp like rubber and are easy to use easy to clean always cling and are non-toxic. For use with an acrylic block (not included).
To give you an idea of size