Name: Yunmai Wrist Trainer LED Gyroball Essential Spinner Gyroscopic Forearm Exerciser
Brand: YUNMAI
SKU: 0S8Z47IZ0ZU2
Availability: OutOfStock

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Yunmai Wrist Trainer LED Gyroball Essential Spinner Gyroscopic Forearm Exerciser

<ul><li>* Save your mouse hands and shoulders. Energize your muscles and cells.</li><li>* Relive your stress, espacially help the recovery of muscle and ligament injuries.</li><li>* Stretch your bones Promote blood circulation and enhance gastrointestinal function.</li></ul>

Wristball is hailed as "the world's fastest artificial power device" and was created by a Taiwan inventor in China. It uses "gyro and the principle of conservation of angular momentum to generate powerful energy under the law of inertia." It is pure. Mechanical devices do not require any power source and do not generate any electromagnetic radiation.Relieve stress, relieve the hand of the mouse, and strengthen the muscles of the upper extremities. Excessive control, you can adjust the rhythm and speed of the core rotation, the faster the speed, the greater the power generated, the equivalent of 50 kinds of dumbbells of different weight, about 8,000 rev / min, about 14kg power, 10000 rpm about 22kg power. Variable speed lantern, the lights will become bright spots with speed.Please note it,this item comes from Ecochain Cooperation, specialized in best products with the best quality, so there is no logo on it, thanks.Much More Hottest Ecochain Products on Youpin.Medical Fuctions:* Save your mouse hands and shoulders. Energize your muscles and cells.* Relive your stress, espacially help the recovery of muscle and ligament injuries.* Stretch your bones Promote blood circulation and enhance gastrointestinal function.* Awesome warm-up exercise equipment, enhance the toughness of the fingers and ligaments.* Perfect for office workers, students for a long time caused by abdominal pressure, limb numbness, less activity, poor blood circulation.Specifications:Item Type: Wrist BallModel: YMGB-Z701Size: 70 x 70 x 55mmWeight: 270gMaterial: Polycarbonate, Zinc AlloyPackage Included:1 x Wrist Ball1 x Wrist Strap1 x ManualNotes: The real color of the item may be slightly different caused by many factors such as brightness of your monitor and light brightness.