Choosing Coffee Beans For Your Coffee Machine The kind of beans you choose to use in your machine will determine the quality of your brew. Select beans that are freshly roasted and have an even flavor profile. The size of the grind is important too. Smaller grinds draw more water. https://singsheep83.bravejournal.net/5-lessons-you-can-learn-from-best-value-bean-to-cup-coffee-machine