I was hesitant given the brush size that I found a bit big (I have a hair length -colorés and very thin - just below the ears). Well no, it's perfect! Operation is simple, fast and super efficient. We do not burn, it holds well, the hair is shiny and silky. Finished the chore of brushing. I then quickly dry brush I use the heater giving movement to the hair. Barely 15 minutes for a stunning result! And it takes so little space for storage .... I "senior", I reach for many, it will be a great help myself! Convenient also for some small alterations "flash" 2 or 3 days after the shampoo! To all those who love to be always well-coiffed, I recommend this small investment!