Best Coffee Espresso Machine - Prosumer Models As the demand for espresso grows, so do the choices for consumers. A variety of top-rated, high-end commercial machines are now available to customers as prosumer models. These heavier systems require more precision from the user in grinding or tamping as well as https://wwwcoffeeeuk36618.prublogger.com/29334263/why-is-it-so-useful-during-covid-19