Coffee Machines Capsules Capsules of coffee machines are simple to use and don't require a filter or grinder for coffee beans. They are also extremely small and take up less space in the kitchen. A capsule is a polymer, or aluminum, pack that contains coffee grounds in pre-measured quantities. It https://coffeee81591.nizarblog.com/28494973/pods-coffee-machine-explained-in-less-than-140-characters