Wrist Trainer Ball,Auto-Start Wrist Strengthener Gyroscopic Forearm Exerciser Gyro Ball,Wrist Enhancement Forearm Exerciser Gyro Ball with LED Colorful Lights and Storage Bag

Overview"Do you have these troubles?
Prolonged use of computers results in sore and weak wrists.
Long time playing with mobile phones, resulting in stiff fingers.
Long term training, wrist pain.
Excessive pressure, emotional tension and anxiety.
One minute, one healthy day!

Using this ball for a few minutes every day can effectively alleviate wrist soreness, finger stiffness and weakness, and exercise your hands, wrists, shoulders, forearms, biceps, and upper limbs.
Play with this ball during work and leisure time to relax and relieve stress, interesting manual rotating luminous design, making your hand a generator.
This ball is trendy to play in the palm, lightweight, and comes with a bag that can be carried with you, without any venue restrictions, making it easy to exercise anytime, anywhere.

What’s Included:
Wrist gyro ball
Ball sleeve
Safety rope"