Mitsubishi Uniball ZENTO Water-Based Ballpoint Pen Refill – 0.5 mm – Blue Ink features specially developed ZENTO water-based ink for a smooth, soft writing experience. This refill has a 0.5 mm tip and produces blue ink, delivering consistent ink flow for everyday writing, note-taking, and journaling. Designed for compatible Uni-ball ZENTO pens, it provides a convenient replacement option while extending the life of your writing instrument.
- Brand: Mitsubishi Pencil (uni-ball)
- Series: ZENTO
- Product Type: Ballpoint pen refill
- Tip Size: 0.5 mm
- Ink Color: Blue
- Ink Type: Water-based ZENTO ink
- Made in Japan
