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Gyroscopic Strengthener Power Ball Autostart Range Gyro Power Wrist Ball Arm Hand Muscle Force Trainer Fitness Equipmen
$19.00 – $34.00 (-68%)
Specification:
Product Name: Wrist Power Ball
Ball core material: zinc alloy
Shell material: polycarbonate, silicone Features:
1. Finger exercises, wrist strengthening, and comprehensive arm exercises.
2. Built in automatic elastic device, one click, easy to start and control strength.
3. Mechanical power does not require a power source.
4. The centrifugal force generated by the interaction between wrist rotation and the inner ball core keeps the ball rotating at high speed. Products include:
1 *1/2PCS Wrist force ball Notices:
1.Please allow 1-2mm differs due to manual measurement, thanks.
2.There could be some slight differences in the color tone of the pictures and the actual item.
3. If there is any problem with the product, please contact me before you leave a comment, I will do my best to solve the problem for you.Thank you for your understanding.
Product Name: Wrist Power Ball
Ball core material: zinc alloy
Shell material: polycarbonate, silicone Features:
1. Finger exercises, wrist strengthening, and comprehensive arm exercises.
2. Built in automatic elastic device, one click, easy to start and control strength.
3. Mechanical power does not require a power source.
4. The centrifugal force generated by the interaction between wrist rotation and the inner ball core keeps the ball rotating at high speed. Products include:
1 *1/2PCS Wrist force ball Notices:
1.Please allow 1-2mm differs due to manual measurement, thanks.
2.There could be some slight differences in the color tone of the pictures and the actual item.
3. If there is any problem with the product, please contact me before you leave a comment, I will do my best to solve the problem for you.Thank you for your understanding.
Additional information
15 kg
8 cm
NoEnName_Null
Unisex
grip ball
Mainland China
Strength Training
Core
yes
by 3***r
Good quality and work great 10/10