Pros and Cons of Coffee Pod Machines Coffee pod machines are based on pre-ground coffee sealed in single-serving capsules. They are easy to use and have a number of benefits, but they also have some disadvantages. They are not as versatile as an espresso machine, and they use less coffee. https://www-coffeee-uk76523.p2blogs.com/27823298/the-secret-secrets-of-best-coffee-pod-machine