Condition : as new , unused Age: 2020+ Material ; Stainless steel ,Black g 10 Origin :Japan Stainless steel: is a type of steel alloy that contains a higher percentage of chromium than carbon steel , which gives stainless steel blades their corrosion resistance. stainless steel is not as brittle as carbon steel. Cleaver: easily break down meat, bones and dense foods chopping vegetables slicing and tenderizing meat crushing garlic Chef knife: is the most versatile type of kitchen knife making it a must have item in every kitchen. A chef knife has a long wide blade that tapers to a sharp point this design allows it to rock back and forth quickly fast mincing and chopping these knives are commonly used in chopping vegetables. there shapes are different and easy to handle Boning knife: separating meat from bones while reducing the amount of wasted meat cutting through cartilage precisely trimming fat filleting fish Utility knife: cutting small to medium sized fruits and vegetables slicing through meats and breads peeling citrus fruits Knife maintenance: proper sharpening cleaning and storage are all important knife safety tips. Clean your knife as soon as you are done using it to prevent cross contamination Wash your knifes by hand rather than running them through the dishwasher Regularly sharpen and hone your knives to keep the blade sharp Allow knives to air dry completely before storing them Wash your knives as you receive your shipment before using them because oil is used to keep them safe from rust.