A pizza cutter is a kitchen tool designed specifically for slicing through pizza. It typically features a round, sharp blade that rolls over the pizza surface, allowing for clean cuts without disturbing the toppings. Some models have a handle for better grip, while others may be shaped like a wheel or a knife. Using a pizza cutter is simple and efficient. To use it, you place the blade at the edge of the pizza and roll it across to create slices. This tool is not only useful for pizza but can also be used for cutting other foods like pasta or pastries.