The PARAGON 203 High Frequency Skincare System generates a warm thermal current that stimulates blood circulation, helps oxygenate the skin, and stimulates and aids in sterilization. Still made in America, this unit is built by seasoned technicians and built to last. If you're looking for a unit that you can retire with, look no further than the PARAGON 203 High Frequency Skincare System. Includes the PARAGON Replacement Argon-Violet Rake Electrode is an original equipment manufacturer (OEM) component and it is designed to only fit the PARAGON 203 High Frequency Skincare System. It will not fit any other facial skincare systems.