Enjoy vibrant, crisp writing with the Uni-ball One F gel pen. Its specially formulated pigment-based ink stays on the paper’s surface instead of absorbing into the fibers, creating darker blacks and brighter colors. The fast-drying, bleed-resistant ink ensures your notes remain clean and smudge-free—perfect for students, professionals, and creatives alike.
Compared to the original Uni-ball One, the One F features a wider barrel and a lower center of gravity, providing excellent balance and comfort for extended writing sessions.
Features:
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Vibrant pigment-based ink that resists fading, smudging, and bleeding. Ink color: black
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Comfortable plastic barrel with a stable, low center of gravity for fatigue-free writing.
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Wire clip that opens wide for attaching securely to notebooks and textbooks.
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0.38 mm tip for smooth, precise lines.
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Made in Japan.
Color may vary slightly depending on screen settings.