Feature: 1. Fine Manufacturing: After fine polishing process, it is as smoothly as a mirror, with a delicate touch, which makes you love it. The edges are rounded, so that it will not cause any scratches or damage to the skin during use, even if it is in contact with the skin for a long time. 2. Fast Heat Absorption: The ability to quickly absorb and redistribute temperature makes it suitable for both hot compress to relax muscles and open pores, as well as cold compress to tighten muscles. This flexible function provides users with more diversified choices to meet the needs of different users. 3. Multifunctional: The terahertz spatula can be applied to massage and scrape various parts of the body, including the face, arms and legs, and it also offers a wide range of relaxation and therapeutic options to meet the health needs of different users according to individual requirements. 4. Lymphatic Drainage: It can promote lymphatic drainage, help the body to drain excess water, reduce the burden on the body, unclog the meridians, relieve muscle tension, improve flexibility and mobility, remove cold and dampness from the body, and maintain the acid base balance of the body. 5. Thoughtful Gift: It can be given as a gift to friends and family members, so that they can deeply feel your affection and care for them. This gift will become a bridge of emotional communication between you, making your relationship closer and warmer. Specification: Item Type: Terahertz Gua Sha Tool Material: Terahertz Size: Approx. 60 x 8.5mm / 2.36 x 0.33in. Package List: 1 x Terahertz Stone Scraping Board