ThisUni-ball Paint Bullet Tip Permanent Markeris the perfect pen for writing on almost any surface, including paper, timber, glass, stone, metal and plastic. It will apply permanent ink, with a tip size of 0.8-1.2mm. This permanent marker has a quick-drying, oil-based ink that gives a gloss finish. You’ll be able to achieve a professional look for a variety of arts and crafts. Whether you’re illustrating or designing home crafts, this handy marker will do the trick.Tip size: 0.8-1.2mmPermanentBullet tipOil-based inkGloss finishSuitable for use on paper, timber, glass, stone, metal and plasticGreat for illustration, home crafts and more Uni-ball Silver Bullet Tip Paint Marker PX-21