Air cork: the novelty for storing wine

Here it is the innovative balloon to keep open wine, it comes from America.

Food rubber tied to a pump .

The use is very simple:

1. Insert the balloon into the open bottle

2. it swells until it is completely in contact with the wine

3. the wine will no longer be in contact with the air and will thus be isolated from the air.

The "Air Cork", is produced by Metroplex Services, which guarantees that the balloon keeps the wine for three days!