You'll need the following. A dehydrator with screen trays (I use a Nesco Snackmaster Pro), a blade coffee grinder (not a burr grinder) air-right containers or vacuum-sealed jars (I use a canning jar attachment on my vacuum sealer) additional trays, if required (my Nesco Snackmaster Pro came with 5, I purchased more so I can have 8 or more trays going at once).