- Smooth flow meets minimalist style - Ultra-smooth, fast-drying liquid gel ink - Medium 0.7 mm point - Sleek ABS plastic barrel with seamless soft grip - Strong spring-loaded wire clip - Calming, curated barrel colors Designed to make every stroke feel intentional, the Uni-Ball Zento turns everyday writing into a meditative ritual. With a medium 0.7 mm point and specially formulated liquid gel ink, it delivers ultra-smooth, consistent that dry rapidly and resist feathering and bleedthrough. Available in a palette of soft, muted colors carefully chosen for their calming palette The sleek, minimalist ABS plastic barrel transitions seamlessly to a soft grip that’s made from 76% recycled material. Finished with a strong, spring-loaded wire clip that attaches securely to pockets, folders, or notebooks, Zento is designed to stay with you wherever you write.