UPDATED: I NO LONGER RECOMMEND BUYING IT!
Another cool new travel product I learned about while walking the Travel Goods Tradeshow floor was the Senza Care Toothbrush ($18.95). It’s an electric toothbrush that’s perfect for travelers since it’s not very big (about the size of a large pen) and doesn’t come with any cords or charging devices. It operates on a single AAA battery and works great. The only problem with mine is that I used it in the shower and it stopped working so I guess it’s not waterproof.