How to Use a Coffee and Espresso Maker A coffee and espresso machine makes shots of highly-pressurized water which are pushed through finely ground espresso beans that are tightly packed. The result is a drink that's extremely flavorful with a thick layer of crema atop. Some machines allow you to https://www.coffeee.uk/products/gaggia-ri8425-11-espresso-machine-freestanding-silver