The swivel chair giroflex 313 impresses with its specially developed balance-move system. This means that the user sits down and the chair does everything else, owing to its fully automatic self-adjustment capability. Both the seat and the backrest adjust to the body weight of the user. Only the seat height and, optionally, the locked upright position are manually set. Equally suitable as a work or conference chair, its sophisticated design reflects high mobility by formally alluding to a ball.