Wondering how to preserve your wine after you’ve opened it?
The Wine Saver wine pump is a vacuum pump, which extracts the air from the opened bottle and re-seals it with a re-usable rubber stopper. Place the re-usable stopper in the bottle and extract the air from the bottle using the Wine Saver pump. A “click” sound tells you when you have reached the optimum vacuum level. The vacuum slows down the oxidation process so that you can enjoy your wine for longer.

Click here for more details:
http://www.vacuvin.nl/wining_concerto.html