Product Details:
- Easy to use. Just put 2 balls on your hand, and rotate it cyclical, which can promote blood circulation and relax the bones
- It will make a ringtone that can shock your hand slightly, then give you enjoy massage
- Cloisonne iron handballs with hollow inner, the surface coating won't rust and fade. No fall
- Diameter: 1.5 inches(38MM). The size is tailor for human hands
- Perfect for younger and older, which can prevent hypertension and various chronic diseases
Our story might have different patterns on the balls, please refer to the real object at store.
