If you are going to import best kitchen knives black blade sets from one of the best kitchen black knives manufacturers and suppliers,Website:://.ck-kitchenware.com, equipped with a professional factory, Cookhome Industrial Co.,Ltd is always at your service.Quick DetailsItem Name: 6pc ceramic knife setItem No.: B2030-A6Knife details- Knife Type: kitchen knife- Blade Material: zirconia oxide- Handle Material: ABS TPR- Blade Color: Black- Handle Color: Black- Knife Blade Size: 4 inch, 6 inch,5 inch- Total Length of Knife: 205mm(4 inch),270mm(6 inch),245mm(5 inch)- Thickness of Knife Blade: 1.6 -1.7mm (4 inch), 1.8 -1.9mm  (5inch