1、Good For Body Health Care: Terahertz contains a variety of trace elements needed by the human body, which helps to enhance physical fitness. 2、Soreness And Pain Relief: Massage to relieve your daily muscle soreness, pain and headaches, and be good for physical and mental health. Promote blood circulation and metabolism. 3、Skin Care Effect: Firm skin and enhance skin elasticity, reduce facial tension, promote the absorption of beauty and skin care products, improve puffiness, eye bags and dark circles. 4、Hot And Cold Compress: Terahertz ore has good thermal conductivity and specific heat characteristics. Just place it in cold or hot water for 5 seconds, then your can experience cold compress and hot compress effect. 5、Safe And Ergonomic: Massage wand is made of high quality material, stable and durable. Super smooth touch, will not hurt your skin, ergonomic design, easy to hold and use. Item Type: Acupuncture Point Massage Stick Material: Terahertz Size: Approx. 135 x 25mm / 5.3 x 1in The function of the energy stone is to achieve the purpose of absorbing peculiar smell, adjusting temperature, adjusting humidity, electromagnetic shielding, energy saving and health benefits through self purifying, self repairing, self release, self adjusting, and self adapting high tech materials. The energy stone contains more than 30 kinds of trace elements beneficial to the human body, such as selenium, zinc, and calcium. The initial wave released by these elements is in the same wave state as the initial wave of human cells, which can generate resonance, make human cells and tissues more active, promote blood circulation, promote metabolism, and eliminate waste in the body. Function: 1. Reduce facial tension 2. Enhance skin elasticity, firm skin 3. Inhibit the appearance of fine lines and wrinkles 4. Reduce puffiness, eye bags and dark circles 5. Helps penetrate beauty products, such as creams and serum, and absorb more deeply into the skin 6. Promote blood circulation to the face, natural and healthy luster 1 x Acupuncture Point Massage Stick