Coffee and Espresso Machines Espresso machines utilize pressure in order to make water into finely ground and tamped beans. They create a rich and flavorful brew. Experts at the Good Housekeeping Institute recommend models that brew with the minimum pressure of 9 bars in order to get the most efficient https://coffeeeuk57346.ja-blog.com/29828328/15-unquestionably-reasons-to-love-espresso-machine