Exclusive HeatFlex™ bristles bend and flex to effortlessly detangle and remove knots with less pain and breakage while you style. Ultra soft nylon bristles smooth the cuticle and enhance shine without pulling or snagging. Aero Technology™ open barrel design allows maximum airflow and speeds drying time. Vita-Boost™ infused barrel and bristles coats hair with biotin and keratin with every stroke to help strengthen and protect against damage. Ceramic barrel emits negative ions for shiny, frizz-free styles. Unique triangle shape allows you to get closer to the scalp to both straighten and add bend, when desired.