This cutting edge, double-ended tool combines Cryotherapy, Acupressure and Gua Sha in a timelessly chic design that is versatile and easy to use.? Powered by Terahertz, a crystal with the unique ability to become ice cold in seconds, this tool helps to visibly sculpt the face, detox and boost lymphatic drainage, awaken and depuff the eye area, and cool down redness and inflammation.? At home or on the go, it's the perfect way to instantly refresh and rejuvenate your glow.