Coffee Machine Espresso Espresso coffee is made by forcing hot water under pressure through grounds. There are many activities that take place behind the scenes to guarantee consistency in quality. Water temperature and pressure are the two most crucial elements. A good espresso machine allows you to regulate these variables https://coffeee-uk26624.blogsmine.com/30291809/how-to-make-an-amazing-instagram-video-about-best-budget-espresso-machine