Choosing Coffee Beans For Your Coffee Machine The beans you choose to use in your machine will determine the quality of your coffee. Choose fresh, roasted beans with a balanced flavor profile. The size of the grind is important; smaller grounds take longer to extract. Try out different grind sizes https://gaarde-kristoffersen.blogbright.net/20-trailblazers-are-leading-the-way-in-coffee-machine-for-beans/