For ergonomically optimised pen guidance Yoropen offers a curved finger support. Thus, its user can hold the pen with a light grip. The visually striking recess prevents the fingers from slipping down towards the pen tip. Consequently, the writing process supports an improved posture while the risk of muscle fatigue is reduced. The patented grip can be twisted to the preferred writing position, which allows convenient handling also for left-handers. Besides, Yoropen creates a greater visual space so it is easier for the users to see what they are writing.