Home Espresso Machines A machine that produces espresso uses hot water under pressure to push through coffee grounds. Once you've found the perfect brewing conditions, it is impossible to go back. The best machines come with reservoirs or a connection to the continuous supply of water. They also come with https://www-coffeee-uk98019.thezenweb.com/the-next-big-trend-in-the-espresso-machine-industry-67589529