kon-tent tools: pizza cutter

I love this pizza cutter, it is by far the easiest one I have ever used.  It reminds me of the days when I used to make pizzas at the local restaurant in my hometown.  Interestingly enough, I always wondered if I would ever find one of these and it was an absolute fluke when I ran across it.  Made by Bialetti, the company that manufactures stovetop espresso pots.  The best part is that it's super cheap, only $13 and available here through Williams-Sonoma.  I'd definitely call it one of my essential kitchen tools.