Check the listing for details. Replacement Blender Blade Cutter for Nutri Ninja BL450-70, BL480W-70. Condition: New. Listed at 17.99 USD. "Nutri Ninja Replacement 6 Fin Blender Blade Cutter UpStart Components replacement for Nutri Ninja Replacement 6 Fin Blender Blade Cutter. This Nutri Ninja Replacement 6 Fin Blender Blade Cutter is compatible with the original and will provide great performance for an excellent price. Product Specifications Will only work with 6 Fins Ninja Blender. Please Check the Number of Fins of Your Blender Before You Buy. Resists rust and dulling overtime. Durable rubber gasket for leak-proof blending. Effortlessly blend fruits, vegetables, leafy greens, protein shakes, and more into perfectly smooth texture. Brand: UpStart Components This Product works in or replaces the following model numbers: Nutri Ninja 6 Fin Blender Blade Cutter BL450-70 BL451-70 BL454-70 BL455-70 BL450-70 BL451-70 BL454-70 BL455-70 BL480-70 BL480W-70 BL481-70 BL482-70 BL483-70 BL484-70 Package Contents Part Number: Quantity BR-NN6FIN 1 " Powered by SixBit's eCommerce Solution