This fast drying, permanent ink works on most surfaces - glass, plastic, metal, glossy and regular cardstock. These are full-size ink pads with raised felt pad. To keep your inkpad plump you need to get a refill and use it liberally. You get the matching refill bottle with every purchase of a Surfacez Ink Pad. This is a great deal!
Surfacez Ink Pad with Refill
Ink Pad and Refill set