kastking spartacus fillet, boning and food prep knife, razor sharp 8cr14 stainless steel blade, 7 inch kastking kastking spartacus fillet and food prep knives are a professional quality tool that you can count on for all fish and game processing. they are finished in a beautiful, gray cerakote, high-temperature ceramic finish over an incredibly sharp, 8cr14 stainless-steel blade. the high carbon content stainless is easy to sharpen and maintains its edge longer. the higher chromium content in the blade material delivers higher corrosion resistance and when combined with the cerakote ceramic finish, these knives will simply out-perform competitive models. each spartacus knife features a comfortable and durable handle made of kraton g ploymers which is highly uv resistant and provides and slip resistant surface. the professional quality handle is a joy to work with and provides the ultimate in comfort and control through long cleaning sessions. the molded protective case provides a safe storage option for each knife and unlike other fabric or leather cases, will not trap moisture which can quickly cause corrosion. the sheaths are tough and durable while allowing water to drain freely and air to circulate throughout the protective case to keep your knife in top notch condition between uses. kastking spartacus knives are the ultimate fillet, boning, processing and food preparation knives for the field or home and are perfect for use in fresh or saltwater conditions.