MercerLeft Handed Gyuto Knife 10.6 inch Gyuto MX3: Building on 30 years of innovation, Mercer is highly regarded and synonymous with quality: Cutlery for the performance obsessed. A tough knife which takes a killer edge, and holds the edge longer. 3 LAYERS OF FORGED STEEL . High-Carbon Steel &.VG-10 Super Stainless Steel. The 3 layer laminated combination of steel provides superior sharpness. ATriple-riveted, ergonomically designed Delrin 14° Edge ® handle. Laminated high-carbon stainless steel outer layers. VG-10 Super stainless steel core. Full tang runs the entire length of the handle for superior balance.