Blockwallah-Block Stamp. A fun and unique stamp to use for creating images onto paper and other craft materials, or use as a decoration! With these stamps it is best to use either fabric paint or acrylic paint. Both work well whether one wants to print on fabric or on paper. It is recommended to use something soft (towel, sponge) to apply the paint. Put it on the material, tap it on the stamp and print. This package contains one block stamp that creates a 2-1/2 inch round image. Design: Intricate Mandala. Imported.