I love this flat iron. I have been struggling with my frizzy hair for years and this thing makes it so straight and smooth. I live in Virginia and it gets VERY humid in the summer. After using other flat irons, mt hair would frizz up after walking outside. With the CHI your hair will stay straight and frizz free until you wash it again. I have had this CHI for 4 years and I never have a bad hair day anymore. I wish I had discovered it earlier, it waould have saved me from many stressful mornings! You will not regret this buy, it is worth every penny and more. I tell everyone about it, it's GREAT!!