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Revive Your Pen with Bold, Vivid Ink

Add timeless clarity to your writing with the 0.38mm Black gel ink refill, designed exclusively for the Uni-ball One P series. Crafted in Japan for smooth, smudge-free performance, this refill delivers fine, professional lines that are perfect for precise notes, journaling, or detailed work.

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Product Highlights

• 0.38mm Tip – Ultra-fine and precise for detailed writing

• Bold Black Ink – Deep pigment for sharp, professional results

• Quick-Drying & Smudge-Free – Great for left-handed writers

• Eco-Friendly & Cost-Effective – Refill instead of replacing your pen

• Made in Japan – Reliable quality from Mitsubishi Pencil Co., Ltd.

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Product Description

• Tip Size: 0.38mm

• Ink Color: Black

• Compatibility: Mitsubishi Uni-ball One P series pens

• Ink Type: Oil-based gel ink

• Material: PVC

• Brand: Uni-ball

• Company: Mitsubishi Pencil Co., Ltd.

• Made in Japan

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A Little Note

This 0.38mm Black refill ensures precision and clarity, perfect for writing that requires detail, neatness, and sharp expression.

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