Arcos Universal 7-Inch Fillet Knife Affordable, professional-quality 7-inch fillet knife--for use by professional or home chefs 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 Ergonomic, slip-resistant POM handle resists impact, abrasion, and solvents Dishwasher safe, hand washing recommended