1. 4inch ceramic knife 2.SGS,LFGB 3.ever sharp,durable,eco-friendly 4.factory price,fast delivery 4inch hotselling high quality wear resistant zirconia black ceramic damascus knife Specification: ModelBlade Length (mm)Blade Width (mm)Blade Thickness (mm)Blade MaterialBlade ColorSurface TreatmentHandle MaterialWarrantyCKD4P054inch/10124.51.76ZirconiumBlackMattABS+TPR1years Features: 1.Special ...