【Product Features】This gua sha board has a smooth surface, is comfortable to use, and can be used for a long time. It massages facial acupoints and dredges meridians, leading to a firmer, less saggy face. 【Facial Care & Beautiful Skin】By using it with lotion or serum, you can aim for healthy, beautiful skin through the micro-vibrations of terahertz. 【Focus on Skin Concerns】Leaving it unattended can lead to stiffness and the development of subcutaneous fat (cellulite). Using gua sha can make the areas of concern feel refreshed! Due to its acupressure-like effect, it improves blood circulation, which is expected to resolve the underlying issues. 【Ergonomic Design】The beauty scraper is a product with a long history, blending traditional wisdom with modern ergonomic design, and allows for separate use of the protruding and flat parts. It can be used not only on the face but also on all parts of the body, such as the neck, arms, and legs.