Drybar Buttercup Blow-dryer range|| Ionic Technology || Blow-dryer, travel blow-dryer, diffuser || Great for all hair types

Really useful and gives a professional looking blow out in no time

I have an old (over 10 years) Remington dryer, with a 1" diameter nozzle that is pretty long, and this diffuser fits perfectly. There are silicone 'fins' inside that grip really well, so I don't feel it is going to fall off at any moment.I do think it is quite expensive compared to other options (I bought mine when it was a third off on Prime Day), but it feels really robust without being heavy, and has a moveable vent in the bottom of the bowl to change how much air comes through those holes.I've only just started diffusing my wavy/curly hair, so can't comment on how it works in comparison to others (and I appreciate that the hairdryer has a big impact too). However, I do get much better definition and next to no frizz versus air drying, and I haven't needed to buy a new dryer, so it feels like a worthwhile purchase to me.

I was looking forward to having a Drybar and researched a while before getting this one. The great reviews and the 2-in-1 won me over and I ordered. Well, it does not work well as a 2-in-1. The form is not great for drying your hair, especially in the roots. And not even great for for creating a nice form. And other shortcomings, so skip this one, there are better ones and some of them are cheaper. So postitives+ well built, sturdy+ goes smooth through the hair thanks to the good brush design- heavy- circular form, not great for styling- not practical for drying hair- brush nondetachable- form on top not great for support with the other hand- cold setting not cold, air is still heated- price not matching results

After trying another universal ones that did not fit properly on my hairdryer and seriously considering to buy a new hairdryer that comes with the diffuser I found this one. Good fit on the edge of my hairdryer. Perfect size, not too big but a good portion of my curls will fit in it once at time. No bulky and easy to carrie for travel on hotels or gym hairdryersThe only con I would say is a little bit expensive to be really a plastic accessory.

The media could not be loaded. I had the travel size hair dryer, for me it's great hair dryer. My hair is to my shoulder. It doesn't tanguy my hair. Over all very happy customer

Be warned - this is in no way a universal diffuser that can be used with different hairdryers, despite what it claims (I've tried it with two). I spent quite a bit of time searching the product information to see what the diameter of the fitting was but to avail. Simply adding that information clearly would have saved me a great deal of time - especially as I now have to return it.

I bought this as an alternative to using a hairdryer and separate drum brush.  It makes drying and styling my shoulder length hair much easier and consequently it takes me a bit less time.  I am no hairdresser and don’t do anything fancy.  My main likes are - obviously there is only one device to deal with and the flex swivels so does not twist as you roll the dryer around.  The brush grips my hair well.  It felt quite unwieldy and heavy at first but did not take long to get used to it as it is really no heavier than a substantial hairdryer.                                                                                                                                                                      Observations that some may consider, are that the size of drum brush is fixed.  It’s fine for me but something someone else might want think about.  Also, of course, the brush can’t be cleaned in water, it is recommended to use a damp cloth or wipe to disinfect and remove excess build up.  Other people note that your hair needs to be damp to use the styler.  Again, not a problem for me but some people may be used to styling their hair whilst dry or nearly dry.  It was well packaged (a good job as the delivery driver dropped it just outside my house!).   All in all I’m glad I bought it, but the price did make me think hard.

Contemplated this for awhile and really happy with purchase. Highly recommend.

This is the easiest and best Blow Dryer brush I have used. I have a cheaper one, and I have the Dyson; I could not manage the Dyson, and the cheaper one does the job, but not wow. This Dryer Brush leaves your hair feeling silky and lush for a long time. I have jet to find the secret to holding the hairstyle for a day or two...

I can style my hair faster.