WMF Spitzenklasse 6-1/4 Inch Boning Knife WMF Spitzenklasse poultry and meat boning knife Blade length 6-1/4 inches; full knife length 11 inches Knife blades made from special forged blade steel that is extremely hard, robust and rust-free, guaranteeing high cutting capability and presisting edge retention Mix and match with additional items in the WMF Spitzenklasse collection Hand wash recommended to protect the blades