Mitsubishi Uni-ball ZENTO Gel Pen — Basic

Uni-ball ZENTO Basic Pen

The Uni-ball ZENTO Basic is made for clear, calming writing. Its minimalist form keeps distractions out of the way, letting you settle into the gentle rhythm of journaling or note-taking. The softly coloured ABS upper barrel feels balanced in the hand, while the long rubber grip provides a relaxed, secure hold for extended writing sessions. A contrasting knock button adds a small burst of character, and the spring-loaded wire clip opens wide enough to attach securely to notebooks, planners or textbooks.

The real charm lies in the specially formulated ZENTO ink. It moves with an easy, low-friction flow that helps you write smoothly without snagging or slowing down. Feathering and bleedthrough are kept to a minimum, so even lighter papers retain crisp, clean lines. The result is a pen that supports thoughtful writing—steady, quiet, and pleasantly effortless.

✔️ Light Pink Body contains Red Ink

✔️ Light Blue Body contains Blue Ink

✔️ Light Grey Body contains Black Ink

Why it is classed as a gel pen?

Although the ZENTO’s ink has sparked some discussion, its behaviour aligns closely with gel technology. The ink is water-based, smooth, saturated, and designed to lay down cleanly while drying at a practical speed—all familiar traits of modern gel pens. In day-to-day use it performs like a gel: consistent flow, rich colour, and reduced bleedthrough compared with standard liquid rollerballs. For these reasons, it sits comfortably in the gel-pen category while still carrying Uni-ball’s own distinctive approach to ink formulation.

Designed with You (and Your Ideas) in Mind