Did you know that you can reshape your facial contours with a massage? The massage tool Crystallove Lapis Lazuli Contour Gua Sha It will help you rejuvenate your face. Gua sha It's a traditional massage tool that can visibly transform the appearance and tone of the skin. It's also made of 100% lapis lazuli, a mineral naturale to which it owes its properties. It offers a refreshing effect. naturale and, according to alternative sources, it effectively soothes and harmonizes.