This EdgeKeeper 3-1/2-inch Paring Knife with Self-ening Sheath is a useful tool for any cook, regardless of ability. Use it to peel vegetables or for precise cutting jobs. Its made with stainless steel for strength and durability. The unique design of the EdgeKeeper sheath has a built-in ener that creates a blade every time the tool is inserted or removed. It also provides protection when the knife is not in use. The blade is 3-1/2-inch long, which makes it a good length for maintaining control throughout the cutting process. Hand washing is recommended for this knife to help maintain its edge.