Review (2/5): Don't believe the hype
This nozzle is called "unbreakable" but it's very breakable. And it doesn't stay on my Solia hairdryer. I even had my fiancé use a professional drill to put this thing on and still it kept falling off. After the first one broke, I thought maybe it was a fluke (it broke for good after my sister used it on my nieces very thick/coarse hair) so I ordered another one. The other one doesn't work any better than the first one. I'm very disappointed in this very expensive but ineffective product.