How to Choose a Coffee Machine For Pods Pod machines work by reading the barcode that is on the top of the pod (which is actually a disc of sealed, pre-dosed ground beans that are encased between two layers of filter paper). Simply insert it and press a button. This https://www.34630194.xyz/3j4ax-6btwt1i-8dlxz7v-0immxxq-6q1-4498/