Two double barrel vacuum tumblers. Used in local butcher shop. Great for making high quality marinated meats in a fraction the time traditional marinating takes. Can also be used for brining meats for smoking. These would also work great for restaurants. Good working condition, vacuum works great on both, as does tumbling system. Rubber gaskets are near new. One barrel missing, if I find it, price will reflect. Will sell separately also, but this is a package price. Also have a single unit on a different ad. Feel free to reach out with any questions. OBO, no reasonable offer refused.