When it comes to your hair, do you want sleek shine or perfect waves? Today's curling irons, hair straighteners, and crimping irons are modern marvels that can heat up, and transform your hair in seconds. Watch the video to learn which hair tool conditions your hair as it straightens, and which one has multiple heat settings so that you never have to damage your hair. There's even a curling iron that does all of the work for you!