Product description
Stopper with vacuum pump for wine bottles, Grunwerg brand.
Do you want to enjoy the same flavor of wine a few days after you have opened the bottle? The purpose of vacuum sealing the already opened wine bottles is to slow down the oxidation process.
With the help of the vacuum pump, you extract the air from wine bottles and, at the end, you can seal the bottle with the special stopper. You can keep the wine qualities between 2 and 8 days, depending on its age.