works well
I am happy with this new tool.  I like that it actually does work and is easy to use at home.  the problem I have is finding the time to do it or remembering to do it.  It doesn't hurt at all, you feel it, but it isn't painful.  worth the benefits and the science behind it makes sense.  I don't know if it is as good as what you get at the doctors, because I have never had this procedure, but my understanding is that at the doctors it goes deeper.
Rating: 4 stars