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Sleek Simplicity in Solid F Gray

Step into composed clarity with the Uni-ball One F - 0.38mm in Solid F Gray. Designed with disciplined minimalism, this pen pairs a muted matte gray barrel with precise black pigment ink for a writing experience that feels balanced and intentional. Whether used for structured note-taking, technical drafting, or thoughtful journaling, it delivers quiet sophistication with every stroke.

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Product Highlights

• Ultra-fine 0.38mm tip for precise, detail-oriented writing

• Deep black pigment gel ink that dries quickly and resists smudging

• Stabilizer mechanism with a low center of gravity for steady, controlled strokes

• Matte gray barrel with durable premium construction for long-term reliability

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Product Details

• Type: Gel Pen

• Tip Size: 0.38 mm

• Ink Type: Uni-ball One Water-Based Pigment Gel Ink

• Ink Color: Black

• Barrel Color: Solid F Gray (Faded Gray)

• Size: Approx. 139.2 × 15.5 × 10.5 mm

• Material: ABS Resin Body, Brass Interior, Stainless Steel Clip

• Refill: UMR-38S

• Brand: Uni-ball (Mitsubishi Pencil Co., Ltd.)

• Made in Japan

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A Little Note

Minimal yet purposeful, the Solid F Gray edition embodies clarity through restraint. Calm in tone and precise in performance, it is a timeless companion for those who value balance in both design and writing.

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