6 Fins Blender Replacement Parts Compatible for Ninja Blender, Blender Blade Fits Ninja BL660 BL660C BL663 BL663CO BL770 BL770A BL770W BL771 BL771C BL772 BL773CCO BL780 BL780C BL780CO BL740 BL740C Secbolt provides 6-12 hours of hands-free

provides 6-12 hours of hands-free illumination from dusk to dawn using built-in light sensor that detects darkness to activate lights

wavelength：390-395NM

Outlet furnished with removable aerator on bottom

Comfortable Handle:The natural hardwood handle provides a comfortable grip

6 Fins Blender Replacement Parts Compatible for Ninja Blender, Blender Blade Fits Ninja BL660 BL660C BL663 BL663CO BL770 BL770A BL770W BL771 BL771C BL772 BL773CCO BL780 BL780C BL780CO BL740 BL740C Secbolt provides 6-12 hours of hands-freeBrand: HUANSERA Color: Black Features: Our blender blades are manufactured using high quality and durable materials, combining rust resistant and durable stainless steel with non BPA food grade plastics to enhance safety. Compatible with: BL660, BL660C, BL663, BL663CO, BL740, BL740C, BL770, BL770A, BL770BRN, BL770W, BL771, BL771C, BL772, BL772QBK, BL772QCN, BL772QPL, BL772QT, BL772QWH, BL773CCO, BL773CO, BL780, BL780C, BL780CCO, BL780CO, BL780WM, etc.