How to Reduce the Cost of Coffee Pods Machines A pod coffee machine is an already-packaged amount of ground coffee that is sealed in capsules or pods. They are typically made of aluminum and plastic and are either recyclable or compostable. Look for machines that provide different sizes of cups https://wwwcoffeeeuk62097.tribunablog.com/five-people-you-need-to-know-in-the-best-coffee-pod-machine-industry-42668332