This blower is very convenient. Already it is very light compared to the one I use daily is a definite plus. Then the 4 tips offered can cover all the needs that you can have. The straightener, which I use at the round brushes for loops, and do not forget the tip that effectively dry her hair. The first disappointment is that the round brushes do not rotate, they are fixed. The second quickly reaches the low intensity of breath. Ok, marketing sells us as a breath 2x weaker they make twice ... the result was not completely satisfied either. I am perhaps too used to dry hair very powerful ... Finally, the result obtained with the straightener is average. I do not expect an outcome approaching a straightening iron, but still ... there smoothing is very light. More than brushing smoothing! At the same time it is a blower brush, so it's probably normal. I am not totally convinced by this brush.