LED Wrist Ball Wrist Trainer Powerball

Sold by SEE SOO

Up to 85% Off

Product Details


1.When starting the gyro, your hand follow it and slowly speed it up. the ball will begin to spin more rapidly. As the speed increase, the ball will also provide vibration, thus forcing your muscles to provide more stabilization. Increases strength in fingers, wrists, hands, forearms, biceps, triceps, ligament and shoulders. Highly beneficial grip strength trainer for golf, tennis, climbing, cycling, basketball, cricket, martial arts.
2.This is a great workout to keep quick wrists. It was easy to keep the gyro ball going, that it will help refine your wrist and forearm muscles. Efficiently rehabilitates wrist pain, humerus fracture, scaphoid fracture, radial head fracture, numbness in fingers, numb hands, fractured wrist, elbow tendonitis, broken bones, olecranon bursitis.
3.The innovative exercise machine will allow you to exercise and work-out. You can have fun while exercising, or exercise while you have fun. Such as challenge a friend, Challenge a co-worker, Or a family member. See who can make the Spinner Gyroscopic spin faster or glow brighter. See who can keep their Spinner spinning longer. Or break it out during "break time" at work as your co-workers gather to watch in awe.
4.The cords that come with it have a sheath over the ends that help it stay in the starting holes of the gyro's rotor. Held the product in your palm sideways. After pulling the cord, thus allowing the ball to spin, then your hand began moving your wrist in a circular motion and slowly speed it up. The LED lights up when spinning. The ball is plastic with a rubber grip on it, it's very easy to hold and you not worried that it will slip and go flying into a window or something.
5.Function: Muscle Relax Apparatus
6.Material: Plastic + Steel Core
7.Size: 2.83 in (diameter) * 2.24 in (high)
8.Weight: 0.51 pound 9.Principle: the use of gyroscopes (inertial eccentricity + fixed rate) MODLE NUMBLE :T00876245

The Fine Print


  • This item is sold through the Groupon Store SEE SOO, operated by SEE SOO.
  • The merchant is solely responsible to purchasers for the fulfillment, delivery, care, quality, and pricing information of the advertised goods and services.
  • This product is new.
  • Product eligible for free returns within 14 days.
  • Offer is not eligible for promo codes, but is eligible for Groupon Bucks.
  • Shipping and handling charges for the order will be $5.95.
  • U.S. shipments only.
  • Orders are typically delivered in 5-10 business days.
Offer is not eligible for our promo codes or other discounts.

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