Upgrade your writing experience with the uni-ball one F, a sleek and sophisticated gel pen engineered for precision, comfort, and clarity. Featuring uni-ball’s advanced one Ink, the one F delivers deep, rich blacks and vibrant colors that sit on the surface of the paper—resulting in crisp, smudge-resistant lines with minimal bleed-through.
Designed with a weighted body and low center of gravity, the one F offers superior balance and control, making it ideal for long writing sessions. Its wider barrel and durable metal clip bring both ergonomic comfort and professional style to your everyday writing.
uni-ball one F vs. uni-ball one P
While both pens use the same high-quality ink, the one F features a heavier, more balanced and slimmer barrel with a lower center of gravity and a refined grip, perfect for longer writing sessions.
Key Features:
uni-ball one Ink Technology: Bright, bold ink that dries quickly and resists smudging.
Ergonomic Weighted Design: Wider barrel and balanced feel for smooth, fatigue-free writing.
Sleek Wire Clip: Strong, stylish, and easy to attach to notebooks or pockets.
Tip Sizes: 0.38mm and 0.5mm for precise or bold writing.
Refillable: Compatible with uni-ball one gel ink refills.
The included ink color is black.
For those who write with purpose and style, the uni-ball one F offers a premium upgrade over the everyday gel pen.
