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 can also be used to create milk-based drinks. Most espresso makers come with customizable settings for different sizes of drinks and https://wwwcoffeeeuk89617.bloginder.com/30405738/15-things-you-ve-never-known-about-coffee-espresso-machine