: The Acroball is an innovative pen with a unique ink that ensures smooth writing comfort. The pen has a retractable design and is refillable. In addition, the Acroball offers a comfortable ergonomic grip and a tungsten writing bullet that is sustainable and unexpected. With its blue color and a thickness of 0.4 mm, this pen is perfect for daily use. The Acroball uses an oil -based ink.

Specifications:

- Color: Blue
- thickness: 0.4 mm
- Types of points: Klot
- Type: Oil -based ink