Coffee Machines Capsules Coffee capsules are simple to use, and they do not require a grinder or a filter. They are also compact and take up less space in kitchens. A capsule is a polymer, or aluminum, pack which contains coffee grounds in pre-measured quantities. It can hold up 7 https://coffeee32356.tinyblogging.com/pods-coffee-machine-it-s-not-as-hard-as-you-think-72119442