Remove air from your wine bottle to keep wine tasting new for up to a week! Contains 1 Stainless Steel Wine Saver Vacuum Pump, 2 Grey Vacuum Bottle Stoppers and 2 Wine servers Suitable for all Red and White Wines. Just insert the universal wine stopper into the bottle and pump until you hear the patented "Click". The "Click" signals an air tight seal! Made in the Netherlands.