How to Use a Coffee and Espresso Maker A coffee and espresso machine makes shots of water that is extremely pressurized. These are pushed through finely roasted espresso beans tightly packed. The result is a strong flavoured drink with a dense crema on top. Some machines utilize pods or grounds, https://www.coffeee.uk/products/wacaco-minipresso-portable-espresso-machine-compatible-with-ns-pods