Very Impressed with this product
I was hesitant about using this as it has a metal tip and vibrates and I have very sensitive teeth.  I started on the lowest setting and tried it for a bit and immediately found myself picking it back up and going over all of my teeth with it.  After my teeth felt so clean.  It easily removed the tartar.  Definitely a handy tool to use in between visits to the dentist!
Rating: 5 stars