The kitchen knives have been designed to ensure an optimal balance between the weight and shape of each model, thus reducing fatigue even after prolonged use. These knives are dishwasher safe and can also be sharpened. Trilaminated stainless steel: A special stainless steel containing molybdenum and vanadium, offering a long-lasting edge, is used for the core of the blade. The two outer faces are made of 13% chrome stainless steel offering great mechanical resistance. Single-layer stainless steel: This special stainless steel, enriched with molybdenum and vanadium, offers a long-lasting edge. Its cutting capacity, strength, and corrosion resistance are superior to those of conventional stainless steels. Dimensions: Damascus kitchen knife 18 cm: 305 mm/Kitchen knife 18 cm: 305 mm/Kitchen knife 14 cm: 270 mm/Kitchen knife 10 cm: 305 mm/Kitchen knife 10 cm: 216 mm. Made in Japan.