"NSD Power AutoStart Spinner Gyroscopic Wrist and Forearm Exerciser with Auto Start Feature"
NSD Power AutoStart Spinner Gyroscopic Wrist and Forearm Exerciser with Auto Start Feature
Exercise Anywhere ¡X Compact, hand-held NSD Power Spinner spins at 15,000+ RPM up to 24.9 lb-in (or pounds-inch) of torque for an intense hand, wrist and forearm workout wherever you go