Pilot Vball Rolling Ball Pens With Liquid Ink, Extra Fine, 12 Pack (35201). Pilot VBall Rolling Ball Pens feature a liquid ink feed system that assures smooth, skip-free and consistent writing. The unique liquid ink formula maintains consistent flowing strokes - no smearing or blotting. A visible ink supply lets you see how much ink is left, so you know when you are running low and need to replace your pen. These pens come with 0.5mm extra fine point tungsten carbide tips and are available in a variety of colors (sold separately) to emphasize, organize, and color-code information. An all-around quality pen - pick one up today! PILOT VBALL ROLLING BALL PENS: This rolling ball pen offers modern styling a classic design with visible ink supply. Unique liquid ink formula maintains consistent flowing strokes for smooth writing. SMOOTH WRITING: The VBall rolling ball pen is available in fine extra fine point black, blue, red, purple, green ink. The Advanced Ink Feed System provides smooth, skip-free writing. DESIGNED TO DELIGHT: If you love Pilot VBall rolling ball pens, you'll want to try our full line of capped retractable VBall rolling ball pens, including the VBall Grip VBall RT. TRUSTED QUALITY: We've been making pens for over 100 years. Whether you're taking notes, stocking up on school or office supplies, or writing in a bullet journal, Pilot has the perfect pen for you! POWER TO THE PEN: Pilot makes exceptional writing instruments to suit all your needs. We have fountain, ballpoint, retractable, erasable gel ink pens, whiteboard markers more for every writing style.