Large wooden ring with an outer diameter of 40 cm, an inner diameter of 32 cm, a ring thickness of 40 mm. Made by Zeus Grips from selected wood with a high-quality light coating to protect the wood from harsh climatic conditions.
A device that includes 3 central elements: 1. 1. Holding handles on the sides 2. A pair of spinner balls 3. A rotating finger 4. A "window" grip
A medium ball that rotates on bearings. Comes with Allen screw, nut and washers ready to install on a plate.
Each side has a medium ball that rotates 360 separately.