Hairizone Universal Hair Diffuser Adaptable for Blow Dryers with D-1.7-Inch to 2.6-Inch for Curly or Wavy Hair, Shiny Black

Fits on our cheap hair dryer really well; just make sure you don't have a short-nosed dryer or it won't have anything to attach to. The little teeth design thing is kinda cool, and the grippers for it work surprisingly well. I wasn't exactly whipping it around, but I definitely wasn't gentle with it, and it didn't budge or move around at all.I have super thick, armpit length type 3A curls, and similar products have given me a lot of frizz. This one diffused just as well as the salon lady's though! Helps keep the cast and speeds up dry time by hours.I would definitely recommend for curly hair (just make sure it fits your hair dryer first!)

Works great with my older blowdryer. I was having a hard time finding one that fit but this one fits great and works well with my curly hair.

I bought this diffuser as a replacement for the one that came with my hairdryer- it was small and caused a lot of frizz. It easily clipped on to my hair dryer and stayed put. The bowl is a nice size for my shoulder length, thick hair. If you had longer hair, I could see where you might want a slightly deeper bowl. But overall it dried my hair quickly on the low setting for minimal frizz and great curl definition, bounce, and volume. I would definitely recommend it to other curly girls.

I purchased this to use on hotel hair dryers during my travels. I gave it a try at home before departure. I like how it grips my hair dryer and held firmly while using it. I also like how it 'cups' my hair to hold the curls in place. It's a little wider than I was expecting; I haven't packed yet and hope I can tuck it in a corner! I also hope it works well with the hairdryers I'll encounter!

I have curly hair and have used a diffuser to dry my hair for a couple decades and I’ve always used the same diffuser that I purchased years ago from Sally’s Beauty Supply. I liked that diffuser, but it was always difficult to find a hair dryer that would fit it cuz it only fit two diameters of hair dryer nozzles and most hair dryers were either too skinny or to big to fit the diffuser. So, when I found one that fit, I would buy a spare hair dryer and I always kept a spare diffuser in the cabinet in case Sally discontinued it, cuz it was a nice big size.Well, that day came as my diffuser broke and I didn’t have a spare, just an empty box in the cabinet and Sally’s quite carrying that brand diffuser. So, I was fearfully on the hunt for a new diffuser that would fit my current hair dryer and I happened upon this little gem. Silly me, I didn’t realize it was “adjustable” until I took it out of the box. This is a wonderful little diffuser. Right out of the box, it fit my old hairdryer without having to add any attachments to it. Just pinch the two sides together and the inner clamps open up and snuggly grab onto the hair dryer nozzle with a non-slip grip. My ultimate hope is the days of having to pack a hair dryer with me anytime I go on vacation are long gone, as I believe this diffuser may actually fit onto any hotel hair dryer I run into. This diffuser is a little bit smaller than the old one, but the bowl of the diffuser has a nice depth and still works great for my hair. It’s seems very well made and after using it for a couple weeks, I decided to buy a second one to have as a spare in case this one is discontinued.

It fit my blow dryer. Unfortunately, I didn't read the dimensions before purchasing. Because the depth is only 1.5 inches, this product is too shallow for medium or long hair. If you have short hair, I'm sure it'd work as expected.

I bought this diffuser for travel and it worked on every hotel hair dryer in 6 hotels in Czechia, Slovakia, and Hungary. I have abandoned my home diffuser and am now using this on my at-home hair dryer as well. It’s nice and large, but tucks well in the corner of a suitcase or between packing cubes. It stays on the dryers very well and is easy to put on and take off,

Wow it works wonders with my curly hair, heat level works greatthrough this hair diffuser fit right in my dryer.