Buying an Espresso Coffee Machine Espresso machines heat the water to a temperature near boiling and then force it under high pressure through tightly packed ground coffee portafilters. They also provide steam for drinks made from milk. Most espresso makers come with customizable settings for different sizes of drinks and https://coffeee-uk71798.59bloggers.com/30260050/how-to-create-an-awesome-instagram-video-about-best-ground-coffee-for-espresso-machine