Compatible Refills: Uni-ball Signo RT1 Gel Pen 0.28 mm Refill - Black / Blue / Red
Product Features
Edgeless tip with no corner at the tip of the end
The tip has no corners to reduce the frictional resistance between the pen tip and the paper, resulting in a smooth writing experience. In addition, it uses a stainless steel tip with excellent robustness and a spring tip mechanism that prevents direct ink flow.
Newly formulated ink
We have reviewed the ink formulation and improved the smoothness while maintaining the vividness of the ink colour and the ability to write ultra-fine lines without bleeding. Uses dark, non-bleeding, water-based pigment ink. It also has excellent water resistance and light resistance.
Flowing one-motion design
A new design with no noticeable joint between the grip and the shaft. The simple, flowing shape with no irregularities is attractive. In addition, the entire tip shaft has a rubber grip that makes it easy to grip.