libraryshark
recommended this
I was totally skeptical of these when I first saw them, but I have not been able to convince myself to brush my teeth the traditional way at work, so I bought them on a whim. It turns out that I love them. You have to put aside your normal toothbrush method, though, and find a new way with this tiny breath-mint brush. I am now somewhat addicted to them and kind of like them more than the usual.