Replacement Blender Blade, 6 Blade Blender Replacement Parts Compatible With Ninja Kitchen System 1100 Pitcher, Ninja 72 oz BL660C BL740 BL642 BL500C Replace Original Parts: Replace old ninja blender parts, this 6 blade Compatible With Ninja 1100w 1200w 1500w kitchen blender systems, exact match compatible for Ninja 72 oz pitcher NJ600C NJ600RC NJ602CO BL660 BL642 BL660C BL700C BL700 BL500 BL500C BL00780 NC600CCO. High Hardness 6 Blades: This ninja blender blade replacement is made of high-quality food-grade stainless steel, BPA-free and corrosion resistant. The 6-blade design ensures full mixing and provides a delicate output. The high hardness blade stirs food easily and is not easy to damage Great value for money: Instead of buying a brand new blender just because a blades broke, you can buy a 6-blade accessory for a fraction of the cost and get your machine working again. This is a super affordable accessory. Easy to Install and Clean: Our compatible Ninja blender blade 6 fin has no complicated structure and installation procedures, you can install it in seconds. The blade surface has an anti-scratch coating, and the smooth surface is not prone to food residues and is easy to clean Notice: The blade is SHARP! Please pay attention to safety when installing and cleaning. Do not allow small children to touch. If there is any product problem, please contact us in time, we will solve any problem for you.