Leitz Active Sitzball 55 cm, Dark Grey, 120 kg Load Capacity

Leitz Active Sitzball 55 cm – Ergonomic Office Sitting Ball with Anti-Roll Function

The Leitz Active Sitzball is an ergonomic sitting ball designed for active sitting in office and home workspace environments. With a 55 cm diameter and a weight capacity of 120 kg, it provides a dynamic seating option that encourages movement and supports posture throughout the workday.

• Anti-roll function keeps the ball securely in place during use, preventing unwanted movement on smooth floors
• Supports active sitting to reduce back strain and promote healthy posture during long work sessions
• Dark grey polyester finish blends seamlessly into modern office and home décor
• Load capacity of 120 kg makes it suitable for a wide range of users

What makes the Leitz Active Sitzball stand out

The integrated anti-roll mechanism is the key differentiator — unlike standard sitting balls that slide freely, this model stays where you place it, making it practical for desks, standing desks, and home office setups where floor space is limited.

Ideal for...

Office workers who want to incorporate active sitting into their daily routine, home office users seeking a flexible seating option, and anyone looking to reduce prolonged static sitting during desk work.

Application of the Leitz Active Sitzball

Place the ball on a flat surface and adjust the height to your desk. Use it as a primary or secondary seat during work hours to engage core muscles and vary your sitting position. The anti-roll function ensures stability whether you are leaning forward, reaching for documents, or typing at a keyboard.