The Pilot Super Grip G Retractable medium tip pen is equipped with an ergonomic grip to ensure your writing comfort during long writing sessions. The super smooth, quick-drying ink resists smudging and is also archival safe. The resistant tungsten carbide ball glides across the page, delivering a consistently smooth writing experience. The Super Grip G, retractable, medium tip pen is refillable, providing great value whilst respecting the environment.