1. No battery required.
2. Self-contained mechanism dynamical balanced gyro ball.
3. Increase your wrist strength while having fun. Wrist and finger grasp strength. Forearm's muscles strong.
The vibration of your arm makes blood circulation well.
4. The speed will reach 12000 R. P. H. if you are skillful.
Sound will lead you to a new & explode experience.
5. It is suitable for adult and teenager.
1. No battery required. \r\n2. Self-contained mechanism dynamical balanced gyro ball.
Payment Terms: | L/C |
Certification: | CE |
Model Number: | DX-08 |
Brand Name: | toptrust |
Place of Origin: | Zhejiang China (Mainland) |