The roller uses Uni Super Ink technology, which is resistant to fading, moisture, alcohol solutions, and acids. The writing quality of the roller can be compared to that of a fountain pen. The body of the roller and the removable cap with a clip are made of high-quality plastic. The transparent grip area allows you to monitor the ink level. It is particularly worth noting the reliable Japanese assembly of the roller. Due to special technology, the rollers withstand typical quick pressure changes that occur during flights. This is achieved thanks to a special reservoir in the body that compensates for pressure differences between the pressure in the pen and in the airplane. When the pressure decreases on board, the air in the reservoir is compressed without pushing ink out of the pen through the tip.
Ink color: blue.
Line thickness: 0.6 mm.
Nib diameter: 0.8 mm.
Nib shape: standard.
Water-based ink.
Body color: gray.
Body shape: round.
Ink level indicator.
