great natural straight [SEP] this did a great job with my thick wavy hair it did not get my hair stick straight and i wanted that if you are expecting your hair to look like it does after you use your flat iron it will not and you will be disappointed it left a good amount of the natural body in my hair so that it looked like a natural straightthe reason i gave it out of stars is because the rubber that is used to line the outside of the brush protecting your scalp and hands is great it does just that however it really grips my hair and i think that if you do not clean the brush of your hair between each straightening it will reduce the effectiveness of the brush over timeto conclude i would definitely buy this brush again i love it