This is the espresso machine that automatically grinds, tamps, and brews rich espresso with a caramel-colored crema in 45 seconds. Unlike slow heating boiler machines, this model's thermoblock heating system instantly heats water to the perfect temperature and produces 15 bar of pressure to extract robust, complex espresso. Unlike conventional espresso machines that store ground coffee in a chamber where it loses flavor, this machine grinds beans only for the espresso you are about to drink, creating the freshest possible flavor. Users can select from two strengths of coffee and three drink sizes and the device automatically adjusts the amount of coffee and water to make ristretto (a short espresso), espresso, or coffee. The burr grinder enables you to calibrate the fineness of each grind, the unit holds up to 1/4-lb. of beans, and the 37-oz. water reservoir removes for easy refilling. 17 1/2" L x 12 3/4" W x 9" D. (19 1/2 lbs.)