Upgrade at your at-home spa night facial with this face roller for professional level cold therapy results. Works great but I received this and already have one! Put it in the freezer for 4 hours, and then roll on face to eliminate puffy/dark eyes and redness, and get glowing rejuvenated skin. Helps fight blemishes, fine lines and wrinkles, decreases pore size and soothes inflammation. Use for lymphatic drainage and massage. Soothes bug bites, sun burns, and sore muscles.