Review (1/5): It doesn't work, don't buy it!
Worst invention ever! This got returned to Amazon 30sec after trying it. The attachment part has to be forcefully stretched over hair dryer nosel. it pops off a lot and the silicon gets so hot that you can't even try to put back on until it cools down . The worst is that it collapses as you try to use it! Seriously! It has no weight to the product so can't use on roots /scalp. It's just completely worthless.