Wine Stopper With Vacuum Pump Bar Accessories Air lock Aerator Stainless Steel Bottle Stopper Keep Wine Fresh Saver Sealing

SPECIFICATIONSBrand Name: VanKoodOrigin: Mainland ChinaFeature: Eco-FriendlyFeature: StockedModel Number: Wine Stopper+VacuumType: Bar ToolsBar Tools Type: Wine StoppersMaterial: MetalMetal Type: Stainless SteelCertification: CE / EUCertification: CIQDiameter: <5cmChoice: yessemi_Choice: yes   Features: 1. Prolonging the storage time of the wine 2. The air in the bottle can be pulled away to make wine bottle close to vacuum. 3. All the products are made of food grade materials, durable and practical as well as economic.  Specifications: Material: Stainless Steel+Food grade silica gel Height: about 15.6cm Quantity: one pump with two plugs Outer diameter of round hole:  about 170mm Qty: 1 Set (One pump with two stopper) Usage: 1. Insert the product into the mouth of the bottle and make it in close contact with the mouth of the bottle. 2. Use the suction cap on the top of the product to pump air to make the bottle nearly vacuum. 3. After the pump