STAZON MIDI INK PAD - MIDNIGHT BLUE - BY TSUKINEKO StazOn solvent-based ink pads in a new midi size - approx 5.4cm x 5.4cm. Waterproof so ideal for using with water coloring but especially great for decorating non-porous and semi-porous surfaces, such as metal, shrink plastic, acrylic, cellophane, aluminum foil, leather and some glass surfaces. Thanks to its mild smell, StazOn is much safer to use than other permanent inks. Cleanup is easy with StazOn All-Purpose Cleaner sold separately. StazOn solvent-based ink pads in a new midi size - approx 5.4cm x 5.4cm.