Cucina Napoli 8" Curved Fillet Knife. Made from high-carbon stainless steel, this knife has a slight curve to the blade that allows perfect fillets, especially when filleting pelagic fish, Stripe Bass, Grouper, or Red Drum. Hand shaped and sharpened in the U.S.A., we guarantee that this knife will outperform the competition and keep its edge for years. A must-have in any kitchen or boat. Light weight and ridiculously sharp, medium flex.