Coffee Machines Capsules Coffee capsules are easy to use, and don't require a grinder or filter. They are also small and require less space in your kitchen. A capsule is a plastic or aluminum, pack which contains coffee grounds in pre-measured quantities. It can contain up 7 grams of coffee. https://www-coffeee-uk29493.dsiblogger.com/61142006/the-no-1-question-that-anyone-working-in-best-pod-coffee-machine-should-know-how-to-answer