ColorBox Archival Dye Refill, Midnight Ink refills are an inexpensive way to extend the life of your inkpads Shake well then squeeze several drops onto the inkpad surface and work evenly into the pad with the bottle tip if necessary Dries on most coated non-absorbent craft materials including matte or shiny papers, clay, canvas and much more Ideal to use when working with other water-based products as it will not smear when completely dried A wonderful palette of on-trend colors for fun and fabulous projects