Coffee Machines Capsules Coffee capsules are simple to use and don't require a filter or grinding coffee beans. They are also small and require less space in your kitchen. A capsule is a plastic, or aluminum, pack that contains coffee grounds in pre-measured quantities. It can hold up 7 grams https://wwwcoffeeeuk87064.thelateblog.com/28844904/5-people-you-should-be-getting-to-know-in-the-pods-coffee-machine-industry