Minimize wine oxidation by sucking the air out of the bottle. Just pump the vacuum wine stopper several times until it sucks itself tightly, Compatible with most bottle mouths on the market
Innovative use of the time scale, you can rotate the button to the day you open the wine , eliminating the trouble of remembering the time
With built in vacuum value and is made of ABS And Food Grade Silicone, the shell is made of ABS, which makes the stopper lighter.
