How Does Machine Espresso Work? The machine espresso uses precision pressure, and filter technology that is awe-inspiring to create the coffee you love. But how exactly does it work? Espresso is made by forcing hot water under high pressure through finely ground coffee. The process is similar to making drip https://coffeee-uk46127.blogars.com/29070564/14-questions-you-might-be-anxious-to-ask-best-home-espresso-machine