Product Description
Dimensions:7.48 * 1.38inches/19*3.5cm
Weight:120g/4.23ounce
Color:main silver body plus black
Material:ABS;High Stainless Steel;Food Grade Silicone
Suitable for:bottle mouth of 15-20mm/0.59inch-0.79inch, such as red wine bottle.

Principle
Remove air from your wine bottle to create a seal that preserves wine after the bottle has been opened.

Usage
1.Insert the product into the bottle mouth, and make it closely contact with the bottle mouth. 2.Extract air with the top pump of the product until the bottle's interior is almost vacuum. 3.In order to stop air from entering into the bottle,please press the stopper once again tightly. 4.Shake the cork before restarting it to keep the air pressure inside and outside in balance.Then pull out the stopper.
Please Note:
Don't clean the vacuum stopper with hot water and put it close to heat source,for it will deform under those conditions .

• 1.Protect wine from harm of bacteria and oxidation and keep wine fresh by delaying its storage cycle.
• 2.Two reusable stoppers is fitful for wine bottles of different specifications.
• 3.Suitable for wine enthusiast and occasions like bar,restaurant and friends reunion and so on.
• 4.Provide your friends with wonderful feelings .
• 5.With high quality and reasonable price,it's the best choice for you.

1.Protect wine from harm of bacteria and oxidation and keep wine fresh by delaying its storage cycle.KOOKOOG