Description
The Uni-ball ZENTO Gel Ink Refill UBR-Z-05 offers a seamless solution for restoring your ZENTO pen’s bold, smooth performance. Ideal for writers, planners, and creatives, this refill merges advanced ink technology with enduring reliability.
Low-Friction ZENTO Ink Technology
The UBR-Z-05 uses specially formulated ZENTO liquid-gel ink that reduces drag. A cushioning POA (polyoxyalkylene) component forms a micro-barrier between the ball tip and paper, resulting in an effortless glide with less resistance.
0.5 mm Tip for Expressive Lines
With its 0.5 mm conical tip, this refill offers rich, visible lines—great for important notes, signatures, or expressive writing. It balances boldness and clarity while maintaining control.
Quick-Drying with Fade Resistance
This formula dries rapidly, helping to prevent smudging or feathering. The pigment-based gel ink resists light and moisture, making your writing safer from fading over time.
Standard Euro Refill Size & Fit
Measuring about 112 mm in length with
