The Pentel WOW! Retractable Gel Pen delivers smooth, consistent ink flow through a 0.7 mm medium conical tip. The water-based black gel ink is permanent, waterproof, fade-proof, and acid-free, making it ideal for documents and projects meant to last.

A distinctive triangular-shaped barrel and grip prevents the pen from rolling off desks while providing an ergonomic hold for extended writing sessions. The latex-free rubber grip offers comfort and control for users of all sensitivities. The translucent black barrel features a visible ink window so you can monitor remaining ink at a glance. A pocket clip is included for easy portability.

This retractable design uses a dual-button mechanism: click the top to advance the tip and press the side button to retract it, enabling convenient one-handed operation. This Costco bonus pack includes 24 pens — equivalent to buying 20 and receiving 4 free — offering outstanding value for office, school, or home use.