StazOn Pigment Ink Pad. Opaque Solvent Ink Designed or use on non-porous surfaces such as plastic, metal glossy papers and more.  Drying times vary depending on the surface and amount of ink applied.  Not recommended for fabric. opaque solvent ink. Acid Free. Archival. Size: 2 1/2" x 3 1/2" Keep pad covered when not in use. Do not inhale or ingest. Avoid contact with eyes and skin. Keep away from flame and store at room temperature. Keep out of reach of children.