Feature: 1. Improve Body Shape: Terahertz gua sha tool can promote physiological oxidation reduction reaction, reduce excess fat accumulation, improve body shape, and maintain body nutrition. 2. Promoting Perspiration: Terahertz gua sha board can promote the elimination of subcutaneous fat and discharge the deposited wastes in the body, thus achieving the effect of health and beauty. 3. Activating Physiological Function: Terahertz scraping board can activate hormones and enzymes, enhance vitality, activate metabolism and strengthen the full utilization of nutrients. 4. Relieve Irritable Emotions: Terahertz massage scraping board enhances heart and lung function, relieves nervous and irritable emotions, and relieves muscle aches and headaches. 5. Thermal Conductivity: Terahertz stone has excellent thermal conductivity. It immediately raises and lowers temperature with small amount of energy. You can experience the effect of cold and hot compress only by placing it in cold water or hot water for 5 seconds. Specification: Item Type: Terahertz gua sha tool Material: Terahertz stone The function of energy stone is to use high tech materials with self purification, self repair, self release, self adjustment and self adaptation, so as to achieve the purposes of absorbing peculiar smell, adjusting temperature, humidity, electromagnetic shielding, energy saving and health benefits. Energy contains more than 30 kinds of trace elements beneficial to human body, such as selenium, magnesium, 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 produce resonance, make human cells and tissues more active, promote blood circulation, promote metabolism, and eliminate wastes in the body. Function: 1. Reduce facial tension 2. Enhance skin elasticity, tighten skin. 3. Suppress the appearance of fine lines and wrinkles 4. Reduce puffiness, eye bags and dark circles. 5. Help penetrate beauty products, such as creams and serum, and absorb them deeper into the skin. 6. Promote blood circulation to the face and have a healthy luster.. Package List: 1 x Terahertz Gua Sha Tool1 x Lanyard