... 2.LFGB,SGS,ISO9001 3.High resistance to wear 4.Trendy,Fashion,Healthy 5.Non-stick surface ceramic knife with sheath ,White blade and ... No:CKW3456P071.Blade Material:zirconium oxide(zirconia)2.Blade color:white (matt finish)3.Blade size:3 inch,4inch,5inch,6inch4,Knife set with ... knife block or a knife sleeve ceramic knife with scabbard ,White blade and zirconium oxide blade