Mainstays vacuum sealer machine is with Dry&Seal/Moist&Seal/Seal/Pulse VAC/Accessory mode. It is with built- in roll storage & handy cutter making it easy to create cut-to-size bags; the air suction hose allows you to connect freshness jars freshness boxes wine stoppers. The vacuumed container reduces the rate of oxidation of the foodstuffs and prevents the odor of wine and sauces from evaporating too quickly.