New ModelsMaterial Safety - The wine bottle aerator is made of food grade silicone, which is odorless and will not cause any harm to the human body, after use, you can also drink it with confidence.2 IN 1 MULTI-FUNCTIONAL - Our wine aerator is both a wine stopper and a wine pourer. The unique design transforms from cork to decanter with a single turn, saving time when pouring and decanting.EASY TO USE - When using, just insert the wine bottle bubbler vertically into the mouth of different sizes of wine bottles, and then pour the wine, simple and convenient.STRONG TIGHTENING, NO LEAKAGE - The jug has been tested with strict sealing measures, and the vacuum is efficient for freshness preservation, with a sealing effect of up to 100%, keeping the wine fresh for up to ten days.WIDELY USED - Our wine bubblers are only suitable for home use and can also be used in hotels, clubs, bars, etc. And this product is suitable for almost all wine bottle mouths, such as red wine, Merlot, champagne, beer, etc.