What to Look For in a Barista Espresso Machine The espresso machine is among the most complicated coffee machines around the world. It is composed of three main components. The bottom holds the water while the middle part is a filter-basket with a metal filter. This machine was a huge https://coffeee-uk34836.blog-a-story.com/9894776/ask-me-anything-ten-answers-to-your-questions-about-commercial-espresso-machine