... 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 ... with you soon. ( function(){ var aBigImageSrc = [ 'http://i01.i.aliimg.com/photo/v26/467857967_1/New_style_Zerconium_Ceramic_Kitchen_Knife_set.jpg' , 'http://i01.i.aliimg ...