Review (1/5): Doesn't Fit On Common Hairdryers
I tried using this diffuser with two different hair dryers. I couldn't get it on one of the dryers at all. It finally fit over the other one after a struggle. It worked fine to dry my curly hair, but when I went to use it a second time, the diffuser wouldn't stay on the hairdryer it had previously fit for more than a minute. The collapsible design is appealing, but it just doesn't connect to hairdryers well.