Skip to product information
1 of 4

uni Mitsubishi Pencil

uni-ball one P Gel Ink Ball Pen

uni-ball one P Gel Ink Ball Pen

Regular price ¥1,400 JPY
Regular price Sale price ¥1,400 JPY
Sale Sold out
Shipping calculated at checkout.
Color: Yogurt - 0.5mm

uni-ball one P Gel Ink Pens – Compact, Bold, Award-Winning Design

Meet the uni-ball one P – the world’s blackest gel ink pen (Guinness World Record) and winner of the 2024 Japanese Stationery Design Award. Designed for portability and style, the “P” stands for Pocket – combining high performance with a cute, compact shape.

Features:

  • Uni-ball One Ink: Pigment-based gel ink delivers deep black lines that dry fast and resist smudging or bleed-through.
  • Pocket-Sized Design: Short, rounded barrel fits easily in your hand or bag.
  • Candy-Inspired Aesthetic: Playful body colors and a smooth matte finish make these pens as fun to look at as they are to use.
  • Smooth Writing: Metal ferrule stabilizer ensures consistent ink flow and feel.
  • Universal Refills: Refillable with uni-ball one UMR-38S / UMR-05S refills.

The included ink color is black

Whether you're journaling, bullet planning, or just jotting quick notes, the Uni-ball One P adds precision, personality, and premium ink to your everyday writing.

View full details

Found in these collections