A unique curved bolster supports the professional pinch grip, with thumb and index finger on the blade, for safe cutting and less fatigue. 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. SIGMAFORGE knife is forged from a single piece of Special Formula High-Carbon NO STAIN stainless steel. Ice-hardened FRIODUR blade starts sharper, stays sharper longer, and has superior resilience. Precision-honed blade and laser-controlled edge ensures ideal cutting angle for sharpness and durability. Full tang and handle are triple-riveted for superb stability. Dishwasher safe, had wash recommended.