Works well on thin wavy hair.
Best hair tool I've ever owned.  My hair is somewhat thing and wavy.  The Sylkvia does what it says, tangle-free volume that creates softness and shine with no static.  The only reason I can't give it 5 stars is that you do need to get accustomed to how to hold and use it in order to prevent burning your free hand.  For those tentative about that I'd recommend a styling glove.
Rating: 4 stars