Product review (1 stars): tangle machine....
The spin buttons are too easy to accidentally press while using, causing horrible tangling of your hair!  The bristles are so flimsy, that some of them  are now misshapen and damaged, and I only used this drier on about 1/4 of my hair.  Also, the 2 brush guards advertised as part of this 5 piece set are flimsy plastic that certainly wouldn't protect these bristles in a suitcase. Will be returning this.