uni-ball - Vision Rollerball Pen,Fine Point, Dozen - Blue Ink

Protect documents and checks from unauthorized alterations and fraud using these blue rollerball pens. Each pen features an ink supply you can view at a glance, so you never run out unexpectedly, while the vibrant blue water- and fade-resistant ink makes it ideal for preserving reports, letters and other important papers. These uni-ball Vision pens have sturdy stainless steel fine-point tips and tungsten carbide balls, producing smooth, skip-free lines.