Main ingredients: brick red, polished, tourmaline far-infrared powder.

Specification: diameter 4cm

Introduction: tourmaline health massage ball is rich in tourmaline ingredients. Tourmaline can emit far infrared rays and negative ions for a long time, and has the functions of dilating blood vessels, promoting blood circulation, activating cells and regulating nerves. Long-term adherence to the use of energy fitness balls can prevent hypertension and coronary heart disease and promote blood circulation. It achieves the functions of strengthening the body and activating the bones and muscles, and has a significant effect on relieving wrist numbness. Work in pairs.