The latest beauty invention is this "self-sterilizing" ceramic hot iron in public restrooms. Like any other vending machine, all you need is to insert few bucks to be able to use the iron. Now you can re-touch or style those hair anytime and anywhere.
I don't think I would use this. Aside from the fact that my hair doesn't really need retouching I have issues on its "self-sterilizing" feature. Would you?