Exactly what I wanted
This device does exactly what I need it to do. I have been through 3 NTI devices, and this is more sturdy, more comfortable, and a lot less money! Plus I don't have to deal with the dentist.  Even if this over-the-counter device doesn't last as long, it is still definitely worth it. One more plus: there was helpful educational info in the package that I never heard from any of my docs.
Rating: 5 stars