Product review (5 stars): Saves a lot of work
Firstly you should put on the item how big the brush is...diameter...1inch etc.  I was scared with the brush spinning...afraid it would grab my hair and everything would get But ...it did not happen.  It really works. You can use either spinning or not and the  spinning can go in two different directions.  It is nice for me for two reasons: 1 don't need to hold brush with one hand and dryer with other  and 2. I have RA and it is hard to do things that require strength and pulling etc. This product does it for you.
I truly was surprised.
The drying power is good too.