This is an excellent diffuser! Quality made, great price! I have long, thick hair and this has been the best diffuser, hands down, that I have ever bought. And I have bought quite a few over the years. It has a very deep cup so it's perfect for people with a lot of hair. I highly recommend this diffuser! Do note that although my hair looks a little wet in the picture, it's actually completely dry. The styling products I use give it this look.

it didn't fit my hair dryer so I had to buy a new hair dryer with the attachment and I didn't think the description given was easy for me to figure out if it would fit

I’ve been looking at diffusers and this looked perfect for my long hair! It was between this and the popular xtava black orchid and I decided on this because of the design. I like that the prongs aren’t long so you can get close to the roots to dry and the outer rim is even all around so air doesn’t escape as much. It’s big and has a deep bowl so it holds a lot of my hair and cuts my drying time to just 15 mins! You can also adjust the airflow by twisting it which is something I haven’t seen on anything else. The attachment fit perfectly on my travel version of the Conair Infiniti Pro and is super snug and doesn’t fall off. I imagine it would fit most blow dryers because of the rubber grips on the inside. Very happy with it!

This is not a universal diffuser

Love this diffuser! Just as described. Very good quality for the price. Love how it is a little bowl. My thick hair dries pretty quickly with this and my curls come out very tight. I love it! Highly recommend!