This office swivel chair encourages you to move while you are working. The dynamic way of sitting prevents painful tension and strengthens back muscles as you work. To create as pleasant an experience as possible, the moving components must be able to be moved with little clearance, smoothly and quietly. For this reason, the designers decided to use iglidur® plain bearings of the series W300 and J for the moving mechanisms. In addition, these are lubricant- and maintenance-free and almost silent during movement compared with conventional metal bearings.