Forged in Germany from a single piece of high-carbon stainless steel, the knives in this 12-piece block glint with ease and efficiency. How it's made: The blade was redesigned with a broader curve in the front to facilitate the rocking motion of Western cutting, while the straight back is ideal for the Asian chopping motion. The SIGMAFORGE knife is forged from a single piece of special formula high-carbon no-stain stainless steel. The ice-hardened FRIODUR blade starts sharper, stays sharper longer and has superior resilience.Additional features: The unique blade shape and ergonomic bolster are the result of 280 years of experience in knife making, and the rigorous study of how knives are used. A unique curved bolster supports the professional pinch grip, with thumb and index finger on the blade, for safe cutting and less fatigue.Includes: 4-inch Paring Knife, 5-inch Serrated Utility Knife, 7-inch Santoku Knife, 8-inch Chef's Knife, 8-inch Bread Knife, four 4.5-inch Steak Knives, Kitchen Shears, Sharpening Steel and Hardwood Block. Full tang and handle are triple-riveted for superb stability Stainless steel Dishwasher safe; hand wash recommended Made in Germany