Gelly Roll Metallic Medium Point Pen. Reminiscent of the shiny bright colors of highly polished hot rods, Gelly Roll Metallic delivers a reflective sheen that is distinctive. This is because Sakura Color Products invented and patented gel ink, a special ink delivery system and created the gel pen category within the industry. Archival quality ink which is chemically stable, waterproof and fade resistant. No smears, feathers or bleed-through on most papers and writes on both light and dark papers as well as glossy and matte surfaces. Not recommended for use on fabric. Great for invitations, greeting cards, journals, scrapbooks, notes, memos and letters. Package contains three pens: gold, silver and copper.