this review title is: creates the best curls ever and the content is: love this diffuser due to an autoimmune disease flare my hair has been falling out like crazy this diffuser helps to give me the best curls so that you cannot see how thin my hair has become i also really like that it is collapsible as its a real space saver i would recommend this to anyone with naturally curly wavy hair and i would buy it again oh i have not had the issue with it collapsing while using it but i could see that happening and it also not being a big deal because its so great i have also only tried it on one dryer and it fit like a glove.there are other information for this review, one is this reviewer did purchase it and the other is 21 people think this review is helpful.