CLEVER BRIGHT Negative Ionic Ceramic Hair Straightener MS-5966 is ideal for personal use at hone, PTC heating plates ensure equal heat distribution relaxing the hair and creating a shiny, smooth finish whilst a thermostatically control dial makes the professional hair straightener suitable for all hair types, thick, fine naturally curly, permed or colored. You will get a safer, smother, preciser and more professional experience in beauty hair.