NEW Model 1761 CUTCO Boning Knives with 6.1" Straight edge blades and 5.5" classic dark brown 'Diamond' handles. CUTCO Forever Guarantee provides for free sharpening and replacement forever. Highly engineered thermo-resin ergonomic handles will not crack, chip, fade or absorb material Manufactured in the USA by American craftworkers (leather sheath from Mexico) America's #1 brand in quality cutlery for over 60 years. Strength and durability mean these will be used for seasons to come.