The Pilot SuperGrip G Medium Ballpoint Pen Range features an advanced, oil-based easy-glide writing ink system. An integrated grid-textured rubber slip grip ensures supreme handheld comfort. The durable 1.0mm fine tungsten carbide ball tip creates crisp lines. It prevents unwanted skipping, leaking, or messy document smudging. A reliable retracting push button protects shirt pockets from ink stains. This high-utility office supply handles massive daily clerical sorting workloads.