I just got my iron to smooth and I use desuite and really I am amazed When I see what price my hairdresser wanted to sell me an iron to smooth and well once again I am happy to have confidence amazon and comments no complaints, smooth hair in a jiffy even for a novice like me, 180 is enough for me and really the result is the same as at the hairdresser just perfect, do not hesitate to take the view that the price more