Jet Set BetterPress Ink Mini Set includes four 1.25 x 1.75-inch ink pads in colors of Garnet, Taffy, Cruise, and Thunder for rich, vibrant hues reminiscent of summer vacations. These inks are specially formulated Ranger Archival Ink made for the BetterPress Letterpress System. They are acid free, permanent, and waterproof. Follow the BetterPress Letterpress System instructions to create beautiful and detailed letterpress effects with these inks. Reink only with BetterPress Ink Reinkers (sold separately). Clean inked press plate with Ranger Archival Ink Cleaner. Pro Tip: Use the Ranger Tim Holtz Alcohol Ink Storage Tin to keep your reinkers organized. Approximate Size: 1.25 x 1.75 in./3.18 x 4.45 cm