This Uni-Ball rollerball pen contains ultra smooth gel ink, which is fade resistant, water resistant and tamper proof. The pen features a 1.0mm tip for a broad 0.6mm line width, and a rubber grip for comfort in use. This pack contains 12 pens with black ink.
Uni-Ball Gel Black Rollerball Pen Pk12
Uni-Ball Gel Impact Rollerball Pens – UM153S. Gel ink rollerball with a broad tip for extra smooth writing performance. Smooth rubber grip for effortless writing control and a 1.0mm nib that produces a 0.6mm writing line. Ink Colour – Black.