Just wondering if anyone has a hair straightener brush and if so what's it like? I keep getting posts on fb about them and they look good but just wondered if they are for real. I've got naturally wavy hair and with 2 kids just don't have the time or energy to dry and straighten it so mostly wash it at night and go to bed with it wet. I then have to tie it up all the time as its so crazy. Would be nice to use something to tame it a bit with little extra effort!