Versatile option - the Topstar Body Balance 10 office stool You don't always have to pick an ordinary seating option: How about this one - the Topstar Body Balance 10 office stool. Ideal for back health Don't miss out on sitting comfortably while you work! The Topstar Body Balance 10 office stool will make your work even easier in the future. This product offers a comfortable seating alternative for laboratories, doctor's offices or office work. For the Topstar Body Balance 10 office stool, there is a recommended sitting time of up to 4 hours.