Pros and Cons of Coffee Pod Machines Coffee pod machines use pre-ground coffee that is sealed in capsules for single-serving. They are easy to use and offer a wide range of advantages. However, they do have some disadvantages. They are less flexible than an espresso machine and use less coffee. https://www-coffeee-uk55924.therainblog.com/27756131/15-things-you-don-t-know-about-best-coffee-pod-machine