Preserve that special bottle of wine after uncorking with this dual functioning wine pump and bottle stopper. Just place onto the bottle to stop air from entering the bottle between servings or when ready to store simply pump until the top stays down to remove all the air. * Keeps wine fresher longer * Simple to use - just place onto bottle and pump several times * Built-in date dial tracks the day sealed * Leak-proof silicone seal allows for horizontal storage in wine racks