... "4"5"6"7"8"9"for bladeMaterial:cutting edge high-tech ceramics(zirconia oxide blade used ... clean nature,not easy to breed bacteria flank,cutting fish,fruits,vegetables and crisp,antibiotic pollution,easy ... care;* Please use wooden or plastic chopping board, cutting boards to avoid the use of stone;* Do not let ... not use the knife when the lever;* The cutting process will not distort the knife;* Do not ...