KitchenAid K400 Blender with Personal Blender JarColor # GrayFeatures K400 Blender Variable Speeds 3 preset recipes Easily power through the toughest ingredients, from kale to almonds to deliver exceptional performance and smooth delicious results. Blend & Go with the 16 oz (500 ml) personal blender jar, dual purpose that blends your smoothie and can be used as on the go container.