Review (3/5): It's OK considering
It's OK this brush gets really HOT I don't like how it snags my hair even after detangling my hair which is natural only thing you can use on your hair is a heat protection serum or spray no other like a cream based one for my hair which would I guess be classified as 4b/c I used it on 160C which was enough for me to just straighten it out some but I'm sure if you use it on a higher heat level it will really straighten it but may cause damage if not careful I looked up the difference between Celcius and F to get the amount of heat without damaging I think in F it goes up to 450 so in C think it would read like 220 on the brush. I think it works well just kind of takes long because of my hair type