The pizza cutter has a sharp stainless steel rolling blade that makes fast work of slicing up a crusty pizza. It safely minces parsley and cuts small chunks of salad as well. Good Grips® flexible Fingerprints™ softspots (the rows of ridges) bend to fit your own particular finger grip, they also prevent slipping even when wet. There is a built in finger guard for extra safety. Dishwasher safe.