Keep the wine fresh: This wine stopper can remove air from your wine bottle, creating a vacuum to keep the wine tasting new for up to a week! No more wine bottles will be wasted with our wine storage

Easy to use: The vacuum pump is easy to use and fits all types of wine bottles, even a child can easily use it. Step 1, insert the small side of the black bottle stopper into the mouth of the bottle. Step 2, place the vacuum pump to connect to the top of the stopper. Step 3, pump the air until you feel strong air resistance, then it's done!

Perfect design: The air valve wine stopper is made of stainless steel which is much more durable than a flimsy plastic pump. With a large capacity barrel, the wine stopper extracts more air with fewer pumps for greater efficiency. The stoppers are made of food-grade silicone and the wine stoppers are removable and can be disassembled for deep cleaning.

Safe material: The reusable rubber stopper is environmentally friendly, non-toxic and safe. Our wine bottle air valve stoppers come with 4 bottle stoppers, you can taste several wines at the same time and don't have to worry about the wine going bad.

Perfect gifts for wine lovers: Are you always looking for a gift for a friend or loved one wine lover or connoisseur? Look no further! Try the vacuum wine cork, get a wonderful wine tasting experience with your friends. It can be used for: various events, wine tastings, festivals, wine bars, restaurants, home, etc.