Details
Uniball Vision Elite Rollerball Pens, Blue Pens Pack of 12, Micro Pens with 0.5mm Ink, Fine Point Smooth Writing Pens Supplies

Vented refill means the pen won't leak or explode on airplanes, making it ideal for business travelers.
Uni Super ink is specially formulated to become trapped in paper, helping prevent criminal check washing and other document alteration.
Quick-drying, acid-free, archival-quality ink is fade- and water-resistant to last over time. Uni-flow system ensures a steady flow of ink for consistent line and color intensity.
Visible ink supply so you know before you run out.
Tired of pens that leak? This one won’t—even on an airplane. The uni-ball Vision Elite Rollerball Pen is not affected by changes in a plane’s cabin pressure, making it the ideal choice for people who frequently fly for business. And like all uni-ball pens, this roller pen features uni Super Ink which protects against water, fading and fraud. This pigment based ink contains particles that form an indelible bond in paper- it can’t be broken...ever. Its archival quality ink is great for documenting and record keeping and is acid free. The larger particles deliver solid vivid colors every time you write. uni-ball Vision Elite Pens- a pen you can rely on.