Feature(may vary by option.)

●● Auto start function - easy to start, no batteries required, start with your fingers. The faster you spin, the more power you get
●● Quiet and smooth rotation - The device had no strange vibrations. The silicone handle is also very nice as it helps to prevent the spinning ball from loosening from your hand. You can attach it to the bracelet if you are really worried about the spinning ball flying away.
●LED wrist ball lantern with variable speed. The lights become bright spots with speed. Get forearm exercises according to your wishes. Help restore muscle and ligament injuries
●● Muscle building anytime and anywhere - Small, compact and portable, take anywhere. It is easy to switch the ball with your finger.
●Easy to use – thanks to the battery-free design and the intuitive AutoStart function, easy even for beginners

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Description

The wrist ball uses centrifugal force to rotate the center of the ball at high speed, and provides a steady flow of current for the lights through the principle of electromagnetic induction current generation

Thanks to the integrated automatic elastic device, you can easily start and release with the touch of a button, control the intensity, increase entertainment fun and experience the impact power with the lights at variable speed.

Put on a special bracelet during use so that it is not thrown out by too much force when playing and is safer to use

✔Feature:
1. With lightweight design, it becomes colourful and very cool.
2. No electricity required, mechanical start.
3. Lightweight and comfortable, train muscles anytime, anywhere

✔Specification:
1. Name: Wrist Ball
2. Material: silica gel, metal ball core.
3. Package width: 60 mm, Package depth: 100 mm, Package height: 1

✔How to use:
1. Press the thumbs of both hands towards the arrow in the middle of the ball until the resistance is large and the middle of the ball can no longer roll.
2. Quickly loosen the core of the ball with the thumbs of both hands and turn the ball with your hand
3. After you feel the ball is spinning, swing the ball circularly from left to right to rotate the wrist ball slowly. The speed can be increased with inertia.

✔Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different from the actual item.

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