According to Recipe Tips, this utensil is usually made with a handle and a stainless steel blade that has either a circular or wheel shape for easy slicing. Speaking of, it does slice evenly and easily, making it all the quicker to get to the best part of pizza (eating it).
When it's time to shop for a pizza cutter, you'll want to pick one with a stainless steel blade for the sharpest and cleanest cut. Stainless steel easily slices through both thin and thick pizza crusts. And in terms of cleaning, the metal is easy to wash.