Negative Positive
Title: Counterfeit
Review: I bought these from Direct Super Center. They are definitely counterfeit. The first thing that I noticed is that the blue color is darker. Then the coefficient of friction moving from one tooth to the next tooth is much higher. Probably what happened is that the fake brush has cut bristles and the real thing has rounded bristles. Finally, the most obvious tell is that you can easily scratch the logo off the counterfeit item with your fingernail but the real item has a completely glazed surface.I have been buying these Floss Action brushes for about 3 years (since they first came out) and I replace them every month, so I've bought a lot of them. I've bought many of them thru Amazon and I have never had a problem. The problem only occurred when I used Direct Super Center which is offered thru Amazon. I contacted DSC but never got a response.
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