1.GREEN&LOW CARBONPRODUCTS, WITHOUT HURTS TO HAIR. 2.EASY to DO CURLS by YOURSELF 3.OEM&OEM ACCEPTABLE PRODUCTS FEATURESGives you the choice to have exactly the curls you want, where you want themEasy to use on yourself or on someone elseEasily curl the entire length of your hair, or just a sectionLess training and less timePrecise definition and tension to curlsVarious color options: RED, YELLOW ...