How to Use a Coffee and Espresso Maker A coffee and espresso machine makes shots of water that is highly pressurized. The drinks are pushed through finely roasted, tightly packed espresso beans. The result is a drink that's very flavorful, with a dense layer of crema on top. Some machines https://coffeee-uk71798.59bloggers.com/30196575/espresso-coffee-machine-tips-from-the-top-in-the-industry