POWERBALL GYROSCOPE WRIST STRENGTHENING BALL IN PORT ELIZABETH

BACK IN STOCK NO WAITING! How does it work? The high performance internal gyroscope reaches up to rpm and is set in motion by a cord. All you need do is to increase the speed by making a rotational wrist movement and to keep in sync with the spinning of the ball.   1.Built-in LED light. No Batteries required.,  2.Whilst strengthening fingers, wrists, arms and shoulders it is also beneficial in increasing co-ordination and blood circulation.  3.The faster you spin the harder your muscles work.  4.All you need do is to increase the speed by making a rotational wrist movement and to keep in sync with the spinning of the ball.  5.Roller ball doesn't need batteries, is only slightly bigger than a tennis ball, making it easily transportable for on-the-spot fitness whenever and wherever you are.