This is the best thing I have ever used on my thin fine hair. I get lots of compliments on my Bob hair style especially from men. I am 68 years old and now I don't have to worry about my hair looking nice. This is the 2nd one I have ordered. I will not travel without it. I now have 2 different barrel sizes. I tried other similar products but returned them. The Calista perfected is the best. Worth the money.