How Does Machine Espresso Work? The machine espresso makes use of precise pressure, as well as a filter technology that is mind-blowing to create the coffee you enjoy. How exactly does it work? To make espresso hot water is pushed under pressure through finely ground coffee. The process is similar https://wwwcoffeeeuk89617.bloginder.com/30379749/10-copyright-on-pinterest-to-follow-about-espresso-machine-sale