Made of ultrahard plastic Tritan(TM) to cut effortlessly through pizza ; Ideal for cutting pizza, brownies, appetizers & much more ; Safe on nonstick surfaces as Tritan(TM) blade does not scratch, unlike stainless steel blades; Comfortable, soft-grip handle; Easy to clean--button releases blade from main unit; All pieces are dishwasher safe; Includes blade cover protector for safe storage;