The UMN-155N provides a soft writing experience and is available in 21 bright colors. You can use it to decorate your notebook, diary, bullet journal with more colorful and cheerful drawings. The design of the pen shaft is called "one motion design", because there is no marked separation between the grip and the pen shaft. It is very comfortable to hold and the pen stays in your hand even if you hold the edge. This well-designed, reliable gel pen provides a new writing experience.