How to Choose a Coffee Machine For Pods The pod machines read the barcode at the top of the pod (which is actually an un-sealed disc of pre-dosed ground coffee that is pressed between two layers of filter paper). Simply insert it into the machine and press a button. This https://coffeeeuk06401.imblogs.net/78214819/the-reason-why-you-re-not-succeeding-at-pods-coffee-machine