Powerball® - Powerball Vortex
Exercise Play Compete - The ultimate exercise device, Powerball develops strength speed and dexterity in the fingers, arms, hands, shoulders and wrists. Also good for rehabilitation and therapy for broken wrists hands and arms.
'Younger brother' of the Powerball® 250Hz Pro model, this superlative gyro offers exactly the same high speed performance but ships without the digital speed meter which can be added at a later stage when required.
The same thorough workout on your arms and wrists therefore and at a very affordable price!