1.34pcs ceramic knife set 2,eco-friendly,sharrpness,hardness 3.material:zirconiu dioxide 4,easy use and clean 5,OEM,ODM 3pcs ... ceramic knife setProducts detail:Model &Type: JHZ4-P05-1 knife setBlade Material:Zirconium OxideHandle Material ... box:3 inch paring knife*1,4 inch fruit knife*1 ,5 inch ceramic utility knife*1,6 inch chef knife*1Supply capacity :100000 ...