Choosing the Best Ground Coffee For Your Espresso Machine If you own an espresso maker you'll need to ensure that the coffee you use is of the highest grade. This is because espresso machines require a fine grind to extract the highest amount of coffee. The water flows through the https://coffeee-uk76929.blogdon.net/your-family-will-be-thankful-for-having-this-coffee-espresso-machines-46016218