BestTrendy Professional Universal Hair Diffuser Attachment, Suitable for 1.4-inch to 2.7-inch Blow Dryers, Perfect for Curly or Wavy Hair (Black)

I did a lot of research to try and find a diffuser that would work with my BabyBliss Pro TT travel blow dryer. I needed something compact that did not take a lot of room in my bag. I ordered the Best Trendy Universal Diffuser. It’s slim for a non collapsible diffuser and the adjustable attachment portion fits my travel blow dryer perfectly. The outside diameter of my blow dryer is approximately 1.6”. The diffuser stays on my dryer perfectly. The diffuser has a lot of holes for good airflow. I have long naturally curly hair and it helps maintain my curl very good. I am very happy with my purchase. Also if your in the market for a nice little travel blow dryer, I highly recommend the BabyBliss Pro TT. This little dryer dries my hair just as good as my full size dryer and is more quiet. I highly recommend both of these items.

This is the most amazing purchase ever. I travel a lot to visit friends and none of them ever have a diffuser attachment so I always had to bring my hairdryer with me everywhere. Not anymore! This thing even fits hotel style hairdryers.

So much better than other "universal" diffusers. Most of the ones I have tried either pop off of the end of the dryer multiple times during use or don't fit on all styles of hair dryers. I have also had a few that work well until the heat breaks down the plastic, and they no longer hold on to the dryer. It does not appear that this one will do that because of the way it grips the end of the dryer. I have used this diffuser on five different hair dryers and it held in place beautifully. I actually prefer it to the diffuser that came with my salon-quality hair dryer. It diffuses the air nicely. It's an all-around good design. I have been using it daily for approximately a month, and my hair is loose curls, moderately thick.

I agree with another buyer's review, regarding the button that is supposed to depress to unlock and lock the diffuser from the hair dryer. The button does nothing. The diffuser seems to remain tightly attached to the dryer nozzle, however. I will not worry about returning and then receiving another defective one. Everything else about the diffuser is perfect- large "bowl", great depth, works perfectly on my super fine and curly medium length hair.

This product performs just as described. It is a bit difficult the 'open' the adjustable grip to insert the dryer. After turning the head to the desired width, you need to firmly hold it at that width in order to insert the dryer...so, in other words, you need a third hand. The 'lock button' does nothing so it would be terrific if it actually worked. Once you manage to attach the dryer to the diffuser, it works great. It is good for travel as it is lightweight and much more compact than typical diffuser attachments. Overall, I am satisfied with this diffuser but I really wish there was a way to 'lock' in the desired width.

I have fine, curly hair and have used a diffuser most of my adult life (I'm 56). I am very picky about the size and shape of diffusers, This one fits easily on my dryer and has a nice large surface area. The only thing I would prefer is if the "fingers" extended out a little farther (they are flush with the rim of the "bowl") but am otherwise very happy with this purchase.

I live in a warm climate and let my hair air-dry, but I wanted a diffuser for when I visit cold places and don't want to go out with wet hair. I originally tried one of the collapsible diffusers, but it didn't fit on any of the hotel hair dryers. I then decided to try this one, which is bigger than I wanted, but not as deep as many. I have now used it on four different hair dryers, all with different size openings. It's easy to get on and off, but never wobbles. It's just about perfect. I highly recommend it.

I accidentally disposed of the diffuser that came with my hairdryer and found this one when I was searching for a replacement. So far, I love it. It is very large and covers a lot of surface area, and the clasp is adjustable to fit the end of nearly any hairdryer. If I am staying in a hotel, I don’t need to bring my hairdryer with me; I can simply attach this diffuser to the end of the hairdryer provided by the hotel. I use it every single day and I actually like it better than the one that originally came with my hairdryer because it dries much faster without disrupting my natural waves.

Was so thrilled to finally have a diffuser, but totally disappointed that the button on the diffuser doesn't work and its hard to get my hairdryer into the diffuser. Contacted seller the day it arrived, but still no reply.