Choosing the Best Ground Coffee For Your Espresso Machine If you have an espresso machine you will be looking to ensure that the coffee you grind is of the best quality. This is because espresso machines require a fine grind to extract the highest amount of coffee. Extraction is when https://coffeee-uk77819.boyblogguide.com/29214094/coffee-espresso-machines-tips-from-the-most-effective-in-the-business