Olive Wrist BallWrist, Exercise Adult Adjustable Hand Forearm Strengthener Wrist Training Ball for Fitness 箭头指示器 You get 12 shuttlecocks in

You get 12 shuttlecocks in a tube

Material                            High Modulus Graphite

With a classic design and a great fit

Weighing in at a feather-light of 3U

Olive Wrist BallWrist, Exercise Adult Adjustable Hand Forearm Strengthener Wrist Training Ball for Fitness 箭头指示器 You get 12 shuttlecocks inFunctionThe forearm strengthener is great for wrist forearm training, building up wrist strength. A great gift for family and friends. Olive Wrist BallThe wrist ball is exercise the wrist, it can be adjusted at will. The faster the ball core rotates, the greater the power will be. Ergonomic Grip DesignThe Wrist Ball is ergonomic and easily used. comfortable grip. Automatically start the design, easy to use. High Quality MaterialWrist Gyro Ball is made