Coffee Machines Capsules Coffee capsules are easy to use, and do not require a grinder or filter. They are also compact and take up less space in kitchens. A capsule is a polymer, or aluminum, container that contains coffee grounds in pre-measured quantities. It can hold up to 7 grams https://www-coffeee-uk62261.howeweb.com/28873205/solutions-to-issues-with-best-pod-coffee-machine