Wrist Ball, Entertainment Exercise Stress Relief Toys, Exercise Arm Strength Wrist Muscles, Self-Starting Gyro Ball (Color : Blue)

The high-quality top ball looks very fashionable. It is not only a good toy, but also can be used for muscle training anytime and anywhere. This is also a good warm-up exercise before playing golf, basketball, rock climbing and other sports.

☞☞Specification:
Product Name: Wrist Ball
Product shell: polycarbonate silica gel
Product core: zinc alloy
Product specifications: 70* 70*55MM
Suitable for: fitness enthusiasts

☞☞Packing : Wrist ball*1, Wrist strap

☞☞ How to use:
1. Push the thumbs of both hands in the direction of the arrow of the center of the ball until the resistance is large and the center of the ball cannot roll.
2. Quickly release the core of the ball with the thumbs of both hands, and turn the ball by the hand
3. After feeling the sphere rotates, swing the ball from left to right in a circle-like way to slowly rotate the wrist ball, and the speed can be increased with the inertia

☞☞Service:
1. If you need more styles, please click our other products to find the style you want.
2. If you have any questions before or after your purchase, please do not hesitate to contact us.

☞[Mechanical power, no power supply]: The rotation of the wrist interacts with the rotation inside the center of the sphere, and the centrifugal force generated ensures the center of the sphere operates at high speed
☞[Metal Core More Durable]: The zinc alloy electroplated core has a moderate weight and does not hurt your hands Stable without cracking,beautiful and durable
☞[Variable speed lights, colorful by you]: The wrist ball with the speed of the internal speed of the core, will become bright and colorful, feel the colorful rhythm, increase fitness fun.
☞[Good For Health]: Effectively restores wrist pain and increases the strength of fingers, wrists, hands, forearms and shoulders. Can be used as a good arm muscle training and recovery tool to help fitness people or post-operative recovery people for targeted training!
☞[Small,Compact and Portable]: You can get a challenging, strengthening workout with this grip strength trainer anytime, anywhere, even on your lunch break