How Does Machine Espresso Work? The machine espresso uses precision pressure, and filter technology that is awe-inspiring to make the coffee you enjoy. What exactly is it that makes it work? Espresso is created by forcing hot water at high pressure through finely ground coffee. The process is similar to https://coffeee45708.jaiblogs.com/56736383/a-step-by-step-guide-to-best-home-espresso-machine