Red Wine Cork Stopper Vacuum Preservation Bag
Packing: opp
Specifications: 2.5 faces (diameter) x 1.5 bottom (diameter) x 8.5 height (cm)
[Operational use]
1. Insert the vacuum stopper into the bottle mouth pull the piston rod up and down (about 80~120 times for the 750ML empty bottle). The more the number of pulls the tighter the suction. Normally the rod will automatically rebound after releasing the handle. It is close to vacuum.
2 after the wine is kept fresh (and drink again in the next day) rotate (or swing left and right) to pull out the wine stopper.
use:
1 can extend the preservation time of wine
2. The remaining air in the bottle can be removed to make it nearly vacuum so that the fresh-keeping period of the wine that has not been finished after opening is more than 7 days.
3 can be used as a cork.
4. This product is made of food grade materials.