Have you ever wondered what Darth Vader uses to brush his, erm, helmet with? Well here you have it, folks: the completely black toothbrush that all the Dark Side members use. Just pop it in your mouth and let the Force do all the brushing. Or, you know, give it a little back-and-forth – it can’t hurt. Unless you want it to. In which case, you really do belong with the Dark Side. Good for you.