... 7", 1#cut knife, 2#cut knife, 3#cut knife, and other ceramic knives.Blade Colors: white or black.Handle Colors: black,red, ... in researching. It is a large enterprise and can handle all the production processes independently from milling, molding, sintering ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); New style Zerconium Ceramic Kitchen Knife set C4",C5",C5"-1,C6",G5",I7"