Topstar sit-stand stool Sitness 20, apple green, 42-55 cm high

This apple-green stool encourages active sitting through subtle movements while you work.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‍‌‍‌‌‌‌‌‍‍‍‍‍‌‌‍‌‍‌‌‌‌‍‌‍‌‌⁠ The adjustable height and lateral movement provide dynamic seating comfort that supports your concentration.⁠‌‌‌‍‌‍‌‌‍‌‌‍‍‍‌‍‌‌‌‌‌‍‍‍‍‍‌‌‍‌‍‌‌‌‌‍‌‍‌‌⁠

What is a kneeling stool, and when do you need one?
A kneeling stool such as the Sitness 20 is an alternative to a traditional office chair that encourages active sitting. Thanks to the moving seat, you work on your balance and core stability while you work. This type of seating is ideal for people who work at a desk for long periods and want to build more movement into their working day.

Why choose this compact size?
With seat dimensions of 40x40 cm, this stool offers a relatively compact seating surface that suits most users. The round shape allows freedom of movement in all directions. Because the height is adjustable from 42 to 55 cm, it fits different desks and body heights.

How does the air pressure adjustment work?
What makes this stool special is that you can adjust the lateral movement depending on the air pressure. This means you decide for yourself how much movement you want: more air pressure for less movement when you are doing concentrated work, less air pressure for more balance challenge during routine tasks.

Practical considerations for use
Please note that this stool can bear a maximum weight of 110 kg. The base has rubber wheels, so you can move around easily, and the polished metal base plate provides stability. The 100% polypropylene upholstery is practical because this material is easy to clean and resistant to intensive use.