Espresso Maker - A Must-Have For Home Baristas Espresso is a strong, dark-brown drink made by forcing hot water through tightly packed, finely ground coffee. It is the base of many popular cafe drinks. A barista, also known as an "espresso maker", controls many variables to produce a great cup. https://www.coffeee.uk/products/gaggia-manual-espresso-cappuccino-machine-with-magnet-valve