The Uniball ZENTO is a new water-based gel pen series from Uni Mitsubishi, designed to make daily writing feel more comfortable and expressive. The gel pen has a seamless soft grip made from 76% recycled material, and each colour is carefully curated to evoke a sense of insightful and reflective thought.

The ZENTO series uses a newly developed water-based pigment ink that offers smooth, quick-drying writing experience with clear lines that resist smudging, feathering, water, and light.