1、Natural germanium massage stones and high-quality terahertz facial beauty rollers will definitely meet your skin care needs. Terahertz can promote blood circulation, help reduce puffiness and wrinkles, and is very helpful in relieving stress. 2、Great anti‑aging effect: This germanium beauty roller can greatly help tighten the face. At the same time massage the body, massage the face and relieve the tension of the facial muscles, which is very good for the head, chin, neck and other parts of the body that need to be relieved. 3、When the glossy roller touches your skin, you will get a very comfortable experience. Because germanium stone releases positive energy and promotes blood circulation, you can enjoy a 100% spa at home. 4、The tool can be cooled (in the refrigerator) or heated as your personal needs. It can heat or cool instantly, but can store energy for a long time. 5、It can reduce swelling and promote lymphatic drainage. Apply sunscreen after skin care every day to enhance their absorption.Item Type: Terahertz Roller Material: Terahertz + zinc alloy support + environmental protection aluminum handle1 x Roller