Stable roller (or roll, geometrically correct: cylinder) on which you can balance sitting, kneeling, standing and walking.
Of course, it can be used for many other motoric applications (ergotherapy, movement rehabilitation, ...).
Can also be used as a stool.
Diameter: 40 cm
height / width: 50 cm
Lacquered spruce wood with fluffy felt covering, so that the surface is hutschhemmend. For balancing and "walking" on the roll, however, the surface should also be slip-resistant.