Awful. I Found It Unusable
This is remarkably awkward to use.  Burning your hand is a real possibility so, to help the situation, they have included what appears to be a shower scrub glove.  So, what you have to do is use this very awkward iron while using a shower scrub glove.  I gave up and pulled out my old fashioned barrel curler.  I don't know if there is an easy way to use this without burning yourself or your hair -- but I definitely couldn't find it.  Awful concept.  One star for the nice color.
Rating: 1 stars