What to Look For in a Barista Espresso Machine The espresso machine is one of the most intricate coffee machines available. It is made up of three major components. The bottom holds the water while the middle is a basin for filtration with a metal filter. This machine was a https://coffeee-uk34836.blog-a-story.com/9894776/ask-me-anything-ten-answers-to-your-questions-about-commercial-espresso-machine