Nesco Electric Mason Jar Vacuum Sealer

The NESCO Electric Mason Jar Vacuum Sealer removes air from regular and wide mouth mason jars to extend shelf life of food. Foods that can be safely stored in vacuum-sealed jars include dehydrated foods, nuts, rice, flour, bulk spices, oats, powdered milk, dry ingredients, pasta, beans coffee, cereal and more. Please note that sealing your jars with a jar vacuum sealer is not equivalent to heat or pressure canning but is still a terrific way to preserve freshness.