Tojiro Zen Black sujihiki slicing knife with 210 mm blade. VG10 as core steel, clad by 13-chrome stainless steel, it has achieved both professional sharpness and easy maintenance. Black oxide processing, which is the technology often used for medical equipment, has been applied on blade. The blade thus has both outstanding corrosion resistance and beautiful visual aspect. Tojiro Zen Black Slicer FD-1569 weights 110 g. Chestnut handle has excellent durability, and additionally applied fire treatment on surface makes it even stronger. Tojiro Zen Black Slicer FD-1569 is not allowed to wash by dishwasher. It has very hard, but thin blade and not allowed to cut bones and meat with bones, coconuts and other nuts, other hard products.