red obsidian

Beauty and skin care can make people's skin tender, smooth and white after wearing for a long time, with the effect of softening the skin;
Improve your temperament. has a high refractive index. Wearing it will show your unique temperament;
Massage the skin. It can massage the skin. When people wear , it can rub with human skin, massage the surrounding muscle tissue, and in the long run, it can relieve muscle soreness.