The Nature set consists of 3 earth-tone, strikingly shiny metallic Gelly Rolls: Copper/Orange (554), Sepia (517), and Bordeaux Red (522) metallic gel pens. The Sakura Gelly Roll contains a special ink with water-based pigment for bright, vibrant colors that never fade. Thanks to the unique gel ink technology, the ink flow from the pen is always consistent, right up to the very last stroke, without the need for pressure. Great fun for writing, drawing, decorating, scrapbooking, greeting cards, and other craft applications with metallic gel pens. Metallic has a magical, shimmering effect on white, black, and glossy paper. The metallic gel pens are available in a collection of 14 strikingly shiny colors.