Uni-ball “Zento” Signature Model 0.50mm Black with Dec.23th 2025 newly released Refill ink (black) 0.70mm x 7pcs 【Description】

A shape that is completed at the moment of writing A soft water-based ballpoint pen that makes the moment of writing comfortable. Equipped with newly developed ZENTO ink. The moment you pull the magnetic cap off the barrel with a click is the moment you take a breath before you start writing. When you insert the cap upside down, the shape is completed to maximize the soft writing experience.