Replace your old or damaged blades and blender cups to give your ninja blender a [MULTI- USE]: The replacement blade and to go lids have good water tightness. You can simply blend right in your cup, twist on the spout lid, and take your drink . No leak Portable cups that pair well with any busy lifestyle that demands convenience[PERFECT REPLACEMENT]: Compatible with for Auto IQ BL2012, BL2013, BL480, BL480D, BL481, BL482-30, BL482-70, BL486CO, BL487, BL487A, BL488W, BL450, BL451-70, BL490, BL491, BL492, BL492W, BL640, BL641, BL642, BL642W, BL642Z, BL680A, BL682. The Pro Extractor Blades are to crush through whole Fruits, Vegetables, Nuts, Seeds, and Ice[BLADE COMPATIBILITY]: Our 7 fins blade is suitable for Auto iQ NN100, NN100A,NN101,NN102,BL2012,BL2013,BL450-30,BL455-30,BL481-30,BL482-30,BL485,BL486CO,BL487,BL487A,BL487T,BL491,BL492,BL492IS-30,BL494,BL640-30,BL641-30,BL642-30,BL680A-30,BL681A,BL681C,BL682-30,BL682QT-30,BL685-30,BL687CO-30,CT680SS,CT680CO2SS,CT641-30Colour: transparent, blackMaterial: plastic + stainless steelPackage Contents:2 x 24oz replacement cup2 x Sealing cover1 x Replacement bladeOnly the above package content, other products are not included.Note: Light 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.