Coffee Machines Capsules Coffee machines capsules are easy to use and do not require a filter or grind of coffee beans. They are also small and take up less space in the kitchen. A capsule is a aluminum or plastic package that is filled with pre-measured quantities of coffee grounds. https://wwwcoffeeeuk73000.aboutyoublog.com/29103109/20-things-you-need-to-be-educated-about-pods-coffee-machine