... healthy and conevnient.Available Size: 3", 4", 5", 6", 7", 1#cut knife, 2#cut knife, 3#cut knife, and other ... .k320 to 400°c 9.6Fracture ToughnessMPam½8Grain Sizeum<6Characteristic:1: Ceramic Knife has a high hardness. It will sharp ever ... } ); } )(); New style Zerconium Ceramic Kitchen Knife set C4",C5",C5"-1,C6",G5",I7"