I can only say that I love this brush !!
Since I've been pretty stubborn and dry hair, I never got to smooth after drying, so that they looked reasonably healthy and shiny about my hair.
Did this also a top product from Philips used.
But this brush! !! Wow. I'll no longer do without them. My straighteners was exiled. Since my hair had only one day I had to smooth repeat the next day.
That's with this brush differently. This requires that you completely dry the hair. The best way is before blow-drying a heat protection spray on your hair. Then turn on the device. There are two heat levels, Level 1 at 160 degrees for fine and brittle hair and stage 2 at 190 degrees for medium and thick hair. I wrap subsequently strand for strand, beginning at the hair tips, the brush, then count to 8 (one should not be longer than 10 sec. Heating) then turn up the knob adjusts the row of bristles and pull the brush horizontally from the hair. The thinner the strand around so defined are the curls. By Ion conditioning the hair is shiny and voluminous without flying hair. Has so to say an anti-Fizz- effect, which is not possible with hair dryer and round brush.
My hair keeps really 2-3 days without me having to nachstylen.
Therefore indispensable and thus a perfect score.
Postscript
Have the styling brush my two sisters presented. They were also enthusiastic and they ordered the same day.
Addendum:
Meanwhile, work colleagues of my sister ordered this brush