Full length190mm
Total weight140g
Blade length80mm
Blade materialZDP189 clad by VG10
Blade thickness3.7mm
Blade hardnessAround 67HRc
Handle materialTitanium
Handle coloringA neutral color between Blue and Purple

The material used for the SAI-ZDP handle is made from titanium, and the blade is made from ZDP189. The shape of the blade is a dual convex HONZUKURI blade. ZDP189 is a high carbon stainless steel and so, functions best if the blade is wiped after each use. The surface roughness is 0.0045 microns. We achieved an outstanding surface and extremely high hardnessin this steel.

才"SAI" in Jpanese means "a genius".

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