5 Fins Blender Blade for Ninja Blender QB3000 QB3000SSW-30 QB3000QR-30 QB3001SS-30 QB3000QBK QB3004 QB3005 Warm Prompt Please confirm it is 5 Fins and 3.15in/8.5CM diameter before purchase. Please measure the base fins number and size of the original blade._x000D_ Replaceable Model The 5 Fins blender blade fit for Ninja blender models: QB3000, QB3000SSW-30, QB3000QR-30, QB3001SS-30, QB3000QBK, QB3004, QB3005._x000D_ Not Compatible 7 Pins/Fins, 6 Pins/Fins, If your blender model starts with Bl2, Bl4, Bl6, Bl7, BL8, BN, NJ, NN, CT, QB, this blade is not compatible with your blender._x000D_ _x000D_ Tips:_x000D_ 1.Don't overfill! To avoid overflow, do not add ingredients that exceed the "maximum" fill line._x000D_ 2.Do not run the blender for more than 4 minutes at a time to avoid overheating._x000D_ 3.Warm reminder that your ninja blender blade is best to be replaced every 6 months. (Specific according to your frequency of use)_x000D_ 4.Please check whether the bottom gear is loose before use. If it is loose, please tighten it._x000D_ 5.Make sure the rubber gasket is glued to the bottom blade to avoid leakage._x000D_ Statement:_x000D_ The 5 fins Blender blades replacement part we sell are not original product. The design and production conform to the original standard. Its function can reach the original level. The s mentioned above are only used to prove compatibility._x000D_ Product Specifications:Item Type: 5 Fins Pro Extractor Blade Assembly for Nutri Ninja blender_x000D_ Blade Size: 3.15 in (Diameter) x 3.1 in (Overall height)_x000D_ Blade Weight: 0.88lb (2PCS)_x000D_ Blade Shape: Cross Blade_x000D_ Colour: Black_x000D_ Material: plastic + stainless steel_x000D_ _x000D_ Package Contents:_x000D_ 1 x base_x000D_ 3 x sealing ring_x000D_ 1 x cleaning brush (random color Do not accept designation)_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_