This pump-driven, Thermoblock system is self-priming - it makes your favorite beverages quickly and easily with no annoying start-up preparation. It also lets you customize the steam and temperature for the perfect espresso or cappuccino. A unique frother and chamber (with a Sempre Crema filter) mixes milk and air to create a rich, creamy froth; a pressure safety valve ensures safe operation as steam is emitted. You can either tamp your own coffee (a tamper is included) or use pods with the special ESE filter. A .70-oz. water tank easily removes for filling at the sink. Includes a removable drip tray, two thermostats (one for the water and one for the steam) and an automatic shutoff for added safety.