General description Replace your old or damaged blender blades and cups for a new look for your blender. The replacement blade and to-go lids have a good seal, allowing you to blend directly in your cup, twist the spout lid, and take your drink on the go. These portable cups are perfect for any busy lifestyle that demands on-the-go convenience. Technical specifications Capacity: 24 oz Material: Plastic + Stainless Steel Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Auto IQ models: BL2012, BL2013, BL480, BL480D, BL481, BL482-30, BL482-70, BL486CO, BL487, BL487A, BL488W, BL450, BL451-70, BL490, BL491, BL492W, BL640, BL641, BL642, BL642W, BL642Z, BL680A, BL682 7-fin extractor blade fits: 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,