
Pampered Chef makes the best pizza cutter. Sharp! And it comes with its own plastic sleeve. In my house, the pizza cutter gets used, then immediately washed, dried, and returned to its sleeve, and back in the drawer it goes. Still under $10! And I've had it for ages.
Yes, I am anal about some things, and this is one of them! Use it, wash it, dry it, put it away!! (Same thing goes for the ice cream scooper! LOL)
That first one is pretty cool looking though...