Wet Brush Pro Smooth And Shine Round Brush For Fine To Medium Hair is a professional, shine boosting styling brush. Exclusive HeatFlex™ bristles bend & flex to effortlessly detangle & remove knots with less pain & breakage. Signature helix spiral bristles create the perfect amount of tension for easier styling & smoother results. Uses proprietary VitaBoost Complex of biotin & keratin to strengthen hair & reduce frizz. Ceramic barrel emits negative ions for shiny, frizz-free styles. Ergonomic, rubberized EasyGrip™ gives more comfort & control, even when hands are wet.