Works great
I just received and used on my hair this morning - Love it!  Much better than my flat iron and faster to use.  I have long hair, just below my shoulders and it is very thick/coarse.  After blow drying with a round brush, I sectioned off my hair and used the Hair Straightening Brush in no time, about 10 minutes and my hair turned out great  - smooth, straight and shiny.  I will definitely start using this daily - the Brush doesn't say, but I think its less damaging to my hair than the flat iron.  It sure is faster than a flat iron.
Rating: 5 stars