Arideia Auto Start Wrist Trainer PowerBall Accelerate gyro Ball for Training Arm Muscle with 50lbs Centrifugal Force with LED Lights（Jet Black/no Lights）

Make sure this fits by entering your model number.
✨〖WRIST TRAINING THERAPY〗When your wrist/arm/shoulder is uncomfortable, or you work with computer/mobile phone for a long time, or you don’t have time to go to the gym, you can use Arideia wrist return ball, it can generate 220LB continuously when it rotates at high speed The above centrifugal force, in turn, increases the strength of the wrist, hand, forearm, biceps, triceps and ligaments.
✨〖VARIABLE SPEED LIGHT〗 The gyro ball has its own light bar, and as the speed increases, different stages will produce different colors. It will be really fun during the workout.
✨〖FUN DECOMPRESSION〗Gyro Ball Exerciser is a fun and easy way to exercise. Cool physical self-starting mechanical operation, just hold the ball and rotate it around your fingers, the wrist can feel the power brought by the rotation, the game of force and beauty, and the pressure is released incisively and vividly.
✨〖GIFTS FOR MEN AND WOMEN〗This spinner is exquisite in details and feels good in hand, so it can be given as a gift.
✨〖SIZE AND MATERIAL〗The gyro ball of the Powerball Roller Hand Exerciser is made of zinc alloy and electroplating, which is more stable and quieter, making it easier and more comfortable for you to use.