Exclusive Cushion Ball Tip(TM) adjusts to each user's writing style Tip fine tunes, depending on your pressure. For a clean, consistent line - all the time. The sturdy tip applies ink with the smoothness of a fountain pen and the firmness of a ballpoint. It's strong enough to penetrate carbons! 0.8mm medium point for accurate, fine lines. The 0.8mm point lays down razor-sharp lines of rich, vivid liquid ink. Fast-drying ink resists smearing. Velvety liquid ink glides across the page but dries before your hand has a chance to smudge it! Sleek design - a pleasure to hold. The shiny barrel is contoured for a more natural feel in your fingers. Sure locking cap protects the tip and includes a handy metal pocket clip. Nonrefillable. Pentel Pens part of a large selection of office supplies. Pentel(R) Rolling Writer(R) Pens, 0.8mm, Medium Point, Green Barrel, Green Ink, Pack Of 12 is one of many Rollerball Liquid Ink Pens available through Office Depot. Made by Pentel.