- The use of advanced safety plastic material, non-toxic, environmentally friendly, durable.
- Magnetic induction makes it more interesting and easy to operate.
- You just need to rotate it, put on a ring, place your hand over the ball, and feel free to control it. (only can The same surface be controlled)
- He can ease your anxiety and stress when you are alone or stressed out.
- It is a perfect gift, can be given to all the people around, add more fun.
- 2 x AG3 buttons battery
- Diameter: 4cm
- 1 x Magnetic Ball