1Terahertz Material: The Terahertz Gua Sha facial Bar is rich in a variety of micronutrients essential for human health, strengthening the body, promoting blood flow, and relieving facial tension. Its holistic approach enhances well being. 2Skin Tightening: The massaging action of this tool helps to tighten skin, reducing wrinkles. It aids in promoting skincare product absorption, reducing swelling, eye bags, and dark circles for a rejuvenated complexion. 3Relief From Discomfort: The Terahertz Gua Sha facial tool can alleviate daily muscle soreness and headaches, benefiting both your physical and mental health. Investing in self care has never been so gratifying. 4Cold and Hot Compress: Terahertz exhibits exceptional thermal conductivity and specific heat characteristics. Simply soak it in cold or hot water for 5 seconds to experience the advantages of both cold and hot compress. 5Superior Craftsmanship: The meticulous attention to detail ensures a smoother, rounded surface that will not scratch or damage skin. The ergonomic design assures comfortable hold and ease of use. 6Slide and Press: The tool offers two massage techniques, sliding and pressing. By pressing, you can effectively relieve muscle fatigue, achieve relaxation and a sense of comfort. 7Portable Design: Lightweight and compact, it is ideal for storage and travel. It can effortlessly slip inside a bag, perfect for use at home, during travel, or at the office. The ultimate in beauty care flexibility.