The Convenience of Pod Coffee Machines Pod coffee machines use pre-portioned beans sealed in plastic or aluminium capsules. They offer convenience but may cost more than bean-to cup machines and have negative impacts on the environment. The B-Pods from Bruvi are biodegradable and designed to reduce waste from the environment. https://wwwcoffeeeuk05549.blogolenta.com/25217207/how-to-explain-capsule-coffee-machine-to-your-grandparents