The following is a list Features & Benefits of the Capresso mini-s: The Capresso Mini-s have a boiler cap with built-in safety valve. Patented 3-way safety switch allows you to chose between full pressure for brewing espresso machine and maximum steam output. Red indicator light and dishwasher safe glass carafe. You can stop the brewing or steaming on the Capresso mini-s by placing the dial in the "0" position. The Capresso mini has a dual frother that lets you steam or froth milk either in a pitcher or right your cup. Instructional video that is included with purchase of the Capresso mini-s espresso machine shows you in three easy steps how to produce espressos and cappuccinos. How Things Work: The steam boiler principle of the Capresso mini-s heats up water and then starts forcing the hot water through the filter holder and brewing espresso coffee into the glass carafe. During this time steam starts collecting in the boiler. When the coffee has reached the steam marking on the glass carafe, you can stop the brewing and switch to frothing milk. At that time the machine has created maximum amount of steam. When you finished frothing turn the selector switch back to the coffee brewing position. Important: To avoid a burnt coffee taste, stop the brewing before all the hot water has passed through the filter holder. Watch the video clips to see how easy it is.