The product is simple to use and not too big, there are two notches degree of heat, but no particular option. It allows you to retouch brushing who rebelled relatively easily and quickly, seeing her hair every morning to the already smooth hair at the base (my mother-use it daily to make his cut). But for wavy hair, so do not expect miracles, that smooth the hair a little, but that does not necessarily hold, nothing like a good hair dryer and brush = good but more complicated. I found it cheaper here than in the trade so I took it. Finally, practical product but not essential!
