Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Refilled
Review: I have been using the HummingBird for several years now. I don't know why it was taken off the retail shelves, because it is the best flossing device I have ever used (albeit, the outer coating on the button wears off quickly).The refills, if properly used, last quite awhile. The price here on Amazon is amazing, so it makes it all the more cost-efficient.By the way, if you do the research, you will find that you save more money doing this then when using traditional floss!
