Simply designed and magnificently crafted, the Suncraft Senzo Pro is the ultimate work-horse. Built for performance, these knives feature a core of SG2 powdered steel clad with softer stainless steel. Super-hard SG2 steel stays remarkably sharp without being delicate. This is a robust steel that is built to perform in any environment. Senzo Pro knives offer the best edge retention at 63° HRC with a very tight grain structure for the ultimate in sharpness. Handles are carefully shaped, comfortably finished, and very well suited for Western cooks and European-style kitchens. Senzo Professional Knives are extremely well priced for the premium materials used in their construction.