Review (2/5): Ok but not what I expected
I bought this to fit my hair dryer with the black orchid diffuser so I wouldn’t have to buy a new one. Well it doesn’t stay on the diffuser! I bought a new dryer that the diffuser fits on but it doesn’t stay on that either so I used this and it works only because the dryer fits inside the diffuser otherwise it won’t really hold it on there like with my old dryer. So in short this will work if ur dryer fits inside the black orchid diffuser otherwise it will not hold it. As far as any other diffuser I couldn’t tell u.