Choosing Coffee Beans For Your Coffee Machine The beans you use in your machine will determine the quality of your coffee. Choose beans that are fresh and roasted with a balanced flavor profile. The size of the grind is also important; smaller grounds extract quicker. Try out different grind sizes https://loyal-fish-fx1mz7.mystrikingly.com/blog/a-bean-to-cup-coffee-machine-commercial-success-story-you-ll-never-remember