Vacuum Wine Saver 2.0

Used for the preservation of unspent red wine, foreign wine and various juices and beverages. It can maintain a good vacuum state for half a year at one time! .
Humanized design, suitable for various wine bottle mouths of different specifications, to keep the bottle mouth clean and hygienic.

Instructions:
Wash and dry the wine bottle stopper, install it on the wine bottle mouth, and press it down;
Use the suction pump to vertically align the wine bottle stopper, and continuously pump several times. When you feel the suction pull is large (usually about 10 times), then store it at low or normal temperature.
When you need to open the stopper, use your fingers to move the deflation button on the top of the stopper, and then unscrew the stopper.
Note: The vacuum fresh-keeping bottle stopper will be deformed by heat, so do not wash it with hot water, nor place it near the heat source.