Choosing the Best Ground Coffee For Your Espresso Machine If you own an espresso machine you will want to make sure that your ground coffee is of top quality. This is because espresso machines require a fine grind to ensure the best extraction. The water passes through the coffee grounds https://www-coffeee-uk33079.dreamyblogs.com/30177134/coffee-espresso-machines-tips-from-the-top-in-the-industry