New PowerBall Gyroscope LED Wrist Strengthener Ball SPEED METER Power Grip Ball Power Ball Freeshipping

    Features

    • Power Ball Gyroscope LED Wrist Strengthener Ball

    Product Details

    Product Description

    New PowerBall Gyroscope LED Wrist Strengthener Ball SPEED METER Power Grip Ball Power Ball
    Features:
    1.The illuminated LED wrist ball is the latest must-have for all fitness fanatics.
    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 - and when you spin the LED lights inside the ball will illuminate.
    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 and doesn't weigh much more, making it easily transportable for on-the-spot fitness whenever and wherever you are.
    ? 6.internal LED bulbs light up when the ball is in motion.

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