How Does Machine Espresso Work? The machine espresso utilizes precise pressure, as well as a filter technology that is mind-blowing to create the coffee you love. What exactly is it? Espresso is made by pushing hot water under high pressure through finely-ground coffee. The process is similar to making drip https://coffeee78434.webdesign96.com/30285360/don-t-make-this-silly-mistake-with-your-espresso-machine-sale