"Luce 4T LED Facial Therapy Wand FEATURES Made of aluminum totaloy, the LUCE 4T make use ofs four types of therapy: Microcurrent Therapy: Uses low-level electrical currents to stimulate the muscles under the skin. This currency is responsible in the direction of the creation of eremotein and collagen which keeps https://www.youtube.com/watch?v=NDLTFfHHkFc