Has anyone ever used one of these?

http://www.sallybeauty.com/styling-a...ir09&psortd1=1

I am thinking about trying one but I'm unsure. Do you think it'll work?
Originally Posted by Residual

i absolutely love mine... it is a Babyliss. it has wheels and i keep it in the closet until i need it. i wash every four days and i dont think i could live without it. i use it to set my curls and then finish with the deva hand dryer. the bonnet dryer dries my top layers in about 15 mins and the deva hand dries the underneath in about another 15 mins. works like a charm.
Mix of Botticelli-Ringlets-Spirals

Products:
alternate between:
Deva NoPoo/Deva OneCondition
and Herbal Essence Drama Clean Shampoo/Hello Hydration Conditioner
always use:
KMS Hair Stay Gel
Henna 'n' Placenta Conditioning Treatment
Routine:
wash hair every 3rd night
apply products by scrunching and raking
diffuse until 100% dry

i hate 1st day hair!
my hair likes humidity and protein.