The KitchenAid Automatic Milk Frother attachment is a must-have accessory for the KitchenAid Espresso machine. The milk frother attachment attaches to the espresso machine with ease, and allows you a hands free coffee making experience. It is very easy to use & adjust. You have a few options with the milk (I prefer using half and half) and you can steam it or froth it for your perfect latte or cappuccino. I love it because it is the perfect temperature and you have options. Great quality, very durable and easy to clean too!