UNIBALL-ONE/F/P REFILL 0.38 BLACK

The MITSUBISHI PENCIL uni-ball One 0.38 mm Black Gel Pen Refill (UMR38S.24) is a genuine Japanese refill designed for smooth, precise writing. Featuring a fine 0.38 mm tip and rich black ink, it is ideal for detailed notes, journaling, studying, planners, and everyday writing.

Made in Japan, this refill is compatible with uni-ball One gel pens and is a convenient replacement when your original refill runs out of ink.

Product Details:

• Brand: MITSUBISHI PENCIL / uni

• Series: uni-ball One

• Ink Color: Black

• Tip Size: 0.38 mm

• Type: Gel Pen Refill

• Country of Origin: Japan

• Package Weight: 0.01 lb