The Convenience of Pod Coffee Machines Pod coffee machines make use of pre-portioned coffee beans, sealed in plastic or aluminium capsules. They are convenient, but they can cost more in the long run than bean-to cup machines, and they have a negative impact on the environment. Bruvi's B-Pods are biodegradable, https://wwwcoffeeeuk08319.sharebyblog.com/28227899/10-capsule-coffee-machine-meetups-you-should-attend