Plastic collar prevents the tip from fraying Ideal for every day writing and drawing. Felt tip provides bold and expressive lines that stand out on the page. Water-based ink won't bleed through paper. Bright, vivid ink glides on smoothly and dries in a flash to resist smearing and skipping. Comfortable grip lets you write with ease. Sleek barrel tapers at the base for superior comfort and control. Click-seal cap keeps tip fresh and moist. Includes a metal pocket clip. Acid free for archival use. Paper Mate Pens part of a large selection of office supplies. Paper Mate(R) Flair(R) Porous-Point Pen, Medium Point, 1.0mm, Blue Barrel, Blue Ink is one of many Felt Tip Pens available through Office Depot. Made by Paper Mate.