Actually, I'm very satisfied with the device for that matter Hairdressing. The hair looks after just great - really like coming straight from the hairdresser. Just great. Unfortunately (for the device of course !!!) I now have a little longer and also relatively thick hair - according to the instruction manual for the device, this should not be a problem, since one dry only a few highlights. I've also done two or three times. Then the machine was broken and there were small plastic parts down fallen out. Have the unit now exchanged already 2x and it now but finally abandoned because it seems to be not suitable for my hair. I suppose it just gets too hot with longer hair and a long application and then overheat small plastic parts inside and break. A PITY!!!!