Review (3/5): I purchased this diffuser to go along with the Bio ...
I purchased this diffuser to go along with the Bio Ionic Power Light Pro Dryer my old diffuser did not fit the dryer. It wasn't expensive so I didn't mind buying it. It's just ok. I find it gets very hot even with the dryer on a lower setting. There is a piece of metal in it that was never in any diffuser I had in the past. I'm not sure if it is there to help dry your hair faster but I just think it heats up and forces you to move the dryer or burn your head. BTW the Bio Ionic Power Light Pro Dryer is an awful product for the money it doesn't do what it promises.