From Melitta enjoy authentic caf -quality espresso and cappuccino anytime. It has a patented Slide & Lock filter holder specially designed for fast easy use and a powerful 15 bar Italian pump. Uses E.S.E. (Easy Serving Espresso) pods or ground espresso. Thermo-block technology heats water quickly to provide hot water on demand. It features an easy-fill 30 oz. removable water reservoir and easy-to-use and clean no-fuss milk frother for cappuccino and latte.