Choosing the Best Ground Coffee For Your Espresso Machine If you have an espresso machine, you'll want to ensure that the coffee you're using is of the highest grade. This is because espresso machines require a fine grind for the best extraction. The water passes through the coffee grounds to https://coffeeeuk71351.look4blog.com/68704620/your-family-will-thank-you-for-getting-this-coffee-espresso-machines