VacuVin Prestige Wine Save System
This wine stopper has a vacuum design which allows you to pump excess air out of your wine bottles before sealing them. When wine is exposed to air, it causes oxidation. This is what makes wine taste sour and causes flavor loss. This vacuum seal reduces the amount of air exposure, thus prolonging the life of your wine.
This wine saver comes with two separate stoppers so you can preserve more than one bottle at a time. To use, insert the stopper into the vacuum pump, place it atop your wine bottle, and pump out the air while sealing the bottle. Simply pull the tab on the stopper to unseal the bottle when you're ready to serve it again. This wine stopper helps you save wine and money!