Vacuum pump plugs (grey)

General Description: The vacuum pump stoppers are designed to remove air from opened bottles and reseal them airtight with a special stopper. By placing the reusable rubber stopper in the neck of the bottle, you can use the pump to remove the air, slowing down the oxidation process and allowing you to enjoy your wine for several days after opening. Technical Specifications: Size: 43*33*19 mm Color: Gray Package Contents: 6 Vacuum Stoppers Batteries: Not required