Review title is Just not quite what I need in a diffuser [SEP] Unfortunately the sides of the diffuser are too shallow to hold my long hair.  My hair spills over the sides, then the rest of my strands slide out of the diffuser.  It only works to dry the lower half of my hair.  I used to own the perfect diffuser, but it broke with age. I'm still looking for one with higher sides.  This does work well if you are a traveler, packs away nicely.