Arcos Maitre 6-1/2-Inch Boning Knife 6-1/2-inch boning knife specially designed for deboning chicken and other meats--excellent for everyday use Made in Spain by Arcos, a leading European knife manufacturer with traditions stretching back to 1745 Arcos exclusive Nitrum stainless steel formula enriched with nitrogen for added hardness and long-lasting sharpness Nylon plastic handle is infused with micro glass beads for added strength and light resistance Dishwasher safe, hand washing recommended; 10-year warranty