Enjoy the smooth flowing comfort of a Gelly Roll pen with the creative impact of sparkling color. Great for journals, scrapbooks, notes memos and letters, invitations, greeting cards, and doodling. 0.8mm ball with a 0.4mm line. Archival quality metallic ink. Writes on white or black papers, matte or glossy surfaces. Consistent medium line to the last stroke. Will not smear or feather when dry. Waterproof and chemical proof. Fade resistant. Does not bleed through most papers. Meets ASTM and ACMI non-toxicity standards. Also available in sets.