Zebra Z-1 Ballpoint Stick Pen, Medium Point 1.0mm, Blue Ink, Pack of 2 (23822) Quick-drying ink reduces smearing. Rich, low-viscosity ballpoint ink flows smoothly and effortlessly, then dries in a flash so it won't smudge on the paperor your hand. Soft rubber grip for all-day comfort and control. The cushiony rubberized grip zone reduces finger stress to keep you writing longer  great for class, meetings and long projects! Grip color matches ink color. Soft rubber grip for all-day comfort and control. The cushiony rubberized grip zone reduces finger stress to keep you writing longer  great for class, meetings and long projects! Grip color matches ink color. 1.0mm medium tip for strong, sure strokes. Pocket clip for convenient, hands-free portability.