A Wonder, I have a lot of hair ... and they curl. I finally found the ideal tool for a smooth hairstyle. Very easy to use, my brushing is done in 10 minutes, I use with each wash the cream steampod oreal but not every use. My niece who has not curly long hair loves this smoothing. J saves a lot of expenses to the hairdresser because my brushing is as good or better. It has become indispensable to me.