![MI150BK Uni-Ball UB-150 Eye Rollerball Pen Fine Black Pack 12 9000500 MI150BK Uni-Ball UB-150 Eye Rollerball Pen Fine Black Pack 12 9000500](https://cdn11.bigcommerce.com/s-kmw6ux23bp/images/stencil/300x300/products/76234/80428/mi150bk__32049.1601661990.jpg?c=1)
The Uni-Ball Eye Rollerball Pen features a fine 0.5mm nib for a 0.2mm line width, which is ideal for detailed work. The pen contains liquid Super Ink, which is fade resistant, water resistant and tamper proof. The unique system provides a continuous flow of ink down to the last drop for smooth, consistent writing. This pack contains 5 black pens.