Take your KitchenAid® K150 or K400 blender to the next level with this 16-oz Personal Blender Jar Expansion Pack. This jar first blends your smoothie, then converts to an on-the-go container, and comes equipped with a resealable, screw-on lid for easy drinking. Compatible with the KitchenAid® K150 and K400 blender models, sold separately.