A vacuum sealer machine is used to remove air from food packaging and seal it tightly. The machine works by creating a vacuum in the packaging, which removes air and extends the shelf life of the food. This machine uses special bags that are designed to work with the machine. This is a countertop vacuum sealer machine that is larger and more powerful, and it can seal larger bags or containers. A vacuum sealer machine can be used to seal a wide variety of foods, including meats, vegetables, and fruits.