Pentel WOW! Gel Pen, Retractable, Medium 0.7 mm, Black Ink, Clear/Black Barrel, Dozen (K437A)

The Pentel WOW! Gel Pen delivers professional performance in a distinctly modern package. Its signature triangular barrel provides ergonomic stability and prevents rolling, while the latex-free grip ensures comfort during extended writing sessions. The medium 0.7 mm conical tip produces smooth, consistent lines ideal for everyday office work. Engineered with permanent, waterproof, and acid-free ink, this retractable gel pen resists fading and maintains legibility over time. Dual-action mechanics—click top to advance, side button to retract—offer intuitive control. A reliable choice for business professionals seeking quality writing instruments at practical pricing.