Coffee Machine Espresso Espresso machine coffee makes an intense cup of coffee by using hot water forced under pressure through the tightly compacted grounds. There's a lot that goes behind the scenes to ensure the same quality of coffee. Pressure and temperature of water are the two most crucial elements. https://www-coffeee-uk29493.dsiblogger.com/62647747/15-up-and-coming-best-home-espresso-machine-bloggers-you-need-to-keep-an-eye-on