The Uni-Ball One F is an upgraded version of the beloved Uni-Ball One, designed for an even smoother and more stable writing experience. Its precision-engineered metal tip and brass insert provide consistent, low-friction performance, allowing you to write effortlessly with light pressure - ideal for note-taking, journaling, or everyday writing.
The pen features vibrant black gel ink that stays on top of the paper fibers for crisp, bold lines without smearing or bleeding. A wide-opening, sturdy wire clip ensures easy attachment to folders, notebooks, or planners, combining enhanced performance with practical design for all your writing projects.
