12 hours hot

Boil test field calibration

BioCote antimicrobial technology

Leak proof

Coarse Grade (300 Grit) on one side to eliminate minor defects and restore edge

Kai Shun Combination Whetstone CDN 12 hours hotThe Kai Shun Combination two stage whetstone will bring any knife (except serrated knives) back to optimum performance. Removing dulled molecules from the knife edge, the whetstone is the requisite quality to get Kai Shun knives back to full sharpness. Coarse Grade (300 Grit) on one side to eliminate minor defects and restore edge. Fine Grade (1000 Grit) on the other side to hone the edge the knife's edge for a sharp finish. Length : 7" (18. 40cm),