Re uni Ball Grip Rollerball Pens feature rubberised barrels so you don't have to grip the pen tightly to keep it from slipping through your fingers. This helps to reduce fatigue from extensive writing and is especially helpful in humid environments. The ink is acid-free ensuring it will not deteriorate over time. 

The rubberised grip allows for better handling which is especially helpful in humid environments

The 0.5mm tip is ideal for precision writing and reduced writing fatigue

Features uni super ink for scratch-free writing

A rollerball pen with bold, red, acid-free ink