How Does Machine Espresso Work? Machine espresso uses precision pressure and mind-blowing filter technology to create the perfect cup of coffee. How exactly does it work? Espresso is made by pushing hot water at high pressure through finely-ground coffee. The process is similar to making drip coffee. However it is https://coffeee61905.bloggadores.com/29309686/11-creative-methods-to-write-about-best-home-espresso-machine