Estimated Delivery Date: Please allow between 10 to 20 days for your item to arrive. (3-7 days for processing and 7-12 days for shipping/delivery)
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[GOOD FOR HEALTH】 Efficiently rehabilitates wrist pain, humerus fracture, scaphoid fracture, radial head fracture, numbness in fingers, numb hands so on. Increases strength in fingers, wrists, hands, forearms, ligament and shoulders.
[MORE SAFE】 The silicone grip ensures that the forearm exerciser ball won't run out of your hand as you turn it at high speed.The wrist ball impact resistant structure with military-grade plastic shell and a silicone grip. The silicone grip non-toxic, hypoallergenic, and it can be contacted your skin directly.
[EASY TO USE】Simple to start by rotating the wrist. Impact resistant structure with military-grade plastic shell. The LED light is not powered by batteries. It's battery free. No need to worry about power running out. Please note: The black one is not cover LED LIGHT.
[AUTO START DESIGN】The hand exerciser ball lights up when it's spinning.And the faster you turn, the brighter the LED lights will be on the wrist ball. It will keep lighting up as long as it's spinning. At the same time, the silicone grip ensures that the forearm exerciser ball won't run out of your hand as you turn it at high speed.
[MAKE EXERCISE& ADD FUN】No battery needed, powered by rotating the wrist. Rehabilitates sore muscles, Kill the time & Add fun!