StazOn® is a solvent-based ink designed for decoration on non-porous surfaces such as glass, metal, shrink plastic, cellophane, aluminum foil, leather and acrylic. Stamp on virtually any surface! Mild smell and safe to use. Acid-free and water soluble for easy clean up. Refill your ink pad or use it straight from the bottle. Stamp pad measures 2-1/2 x 4 x 3/4". Imported.