How to Choose a Coffee Machine For Pods The pod machines read the barcode that is on the top of the pod (which is actually an un-sealed disc of pre-dosed ground coffee compressed between two layers of filter paper). It is easy to insert it and push the button. Pop https://coffeee64896.bluxeblog.com/60426853/10-tell-tale-symptoms-you-need-to-know-before-you-buy-best-pod-coffee-machine