The Convenience of Pod Coffee Machines Pod coffee machines make use of preportioned beans that are sealed in capsules made from plastic or aluminum. They are convenient, but they can cost more than bean-to-cup machines and have negative effects on the environment. Bruvi B-Pods reduce environmental waste and are biodegradable. https://wwwcoffeeeuk78863.bloginwi.com/62131643/12-capsule-coffee-machine-facts-to-get-you-thinking-about-the-water-cooler