We offer you,” 11 balls jade heating projector PR-P11 to our valued customers because of its vast variety of benefits. The thermal massage compact device is a 11-ball thermal massager that contains 11 jade stones. When infrared radiations are emitted to your back, they provide relaxing effects to the muscles, relieve pain and increase the blood circulation inside the body. 11- Balls projectors also provide knee relaxation; give relief to pain in stomach by releasing large number of negative ions during heating. This device is designed for safe and effective use. 11-ball projector is cheaper of all the products and easily affordable to our valued customers.