The VacuVin Wine Saver is a vacuum pump to extract air from an open wine bottle and reseal it with a reusable rubber stopper. With the VacuVin Wine Saver you just pump, hear the click, and it's done! That's all it takes to preserve an opened bottle of wine with the VacuVin wine preserver. This elegantly shaped Vacu Vin wine saver features a special vacuum indicator that makes a clicking sound exactly when the correct vacuum level has been reached. The stopper maximizes the vacuum seal. The vacuum slows down the oxidation process so that you can enjoy your wine longer. The VacuVin Wine Saver comes with the VacuVin Wine Saver pump and 2 stoppers.