Topstar 4D Sitness stool, seat HxW 530 - 640 x 375 mm, black.

Sitness 4D Stool, seat height 530 - 640 x 375 mm, black.

The lifestyle stool for dynamic sitting. Infinitely adjustable seat height via a side lever on the seat. Ergonomically shaped seat. Trains the back and spine, relieving the intervertebral discs. Guarantees freedom of movement and stimulates blood circulation. Improves concentration and increases readiness to perform.

A newly developed seating alternative that actively promotes more movement and free, upright sitting. The unique Sitness® technology enables three-dimensional sitting and keeps you in motion even while seated. This technology separates the rigid connection between the chair base and the seat surface, creating a dynamic connection. The freedom of movement in all directions allows for more active sitting, which unconsciously trains your back muscles and helps prevent back pain. The internal spring mechanism encourages more movement and provides a pleasantly soft seating experience. A trendy lifestyle product for versatile use in the office, home office, children's room, workshop, and household for health-conscious individuals.