How Does Machine Espresso Work? The machine espresso utilizes precision pressure, and a filtering system that is awe-inspiring to create the coffee you love. What exactly does it work? Espresso is produced by pushing hot water under high pressure through finely-ground coffee. The process is similar to making drip coffee, https://coffeee-uk48614.amoblog.com/15-presents-for-those-who-are-the-best-home-espresso-machine-lover-in-your-life-51682308