Unique triangular-shaped barrel and grip makes it easy to hold and keeps it from rolling off desks. This design stands out in a crowd. Permanent, waterproof, fade-proof and acid-free for a lasting impression. Low in price, yet high in quality. Maximum comfort and control with the latex-free grip. Click top to advance tip; click side button to retract. Special Ink Type: Gel; Pen Style: Retractable; Ink Color(s): Black; Pen Type: Gel.