Bic Corporation Stic Ballpoint Pen Medium Point 10/PK Black/Clear BarrelCristal Ballpoint Pen has a clear barrel so you can see the available ink supply and a roll-proof hexagon-shaped barrel for comfortable controlled writing. Design includes a ventilated cap and brass medium point with tungsten carbide ball. Cap color matches ink color. Ballpoint pen delivers long-lasting dependability and smooth writing and writes with consistent sharp effortless lines. Nonrefillable.Packaged Quantity: 10/EA