Cool idea but I have mixed feelings about trying it out. I'd actually like to see some independent research on Vumblr and its long term results. They do receive their points foe being innovative and creative and it's nice to see products that has never really been seen around the net. The 5 years of development is great. But then there are recurring costs of the special mouthpieces and toothpaste. But such is the cot of early adoption.

It's a project that is really worth keeping an eye on. Who knows if Vumblr would change the way we take care of our teeth in he future.