The system includes a 25 oz. milk container, a detachable lid, for frothed milk for cappuccino or steamed milk for latte. It also includes a unique automatic cleaning function with the easy push of a button. Plus, the entire container is detachable, so it can easily be placed in the refrigerator. All parts are dishwasher-safe. Place the cup under the nozzle and press the button. Youll get a perfect cappuccino or latte every time!