This revolutionary 2 step vacuum system keeps opened and partially used bottles of wine as fresh & tasteful as the first sip.The stopper caps the bottle then the pump removes the air that otherwise oxidises the wine and breaks down the flavour. There is no guesswork with this one, you know the vacuum seal is complete when the red ring on the stopper disappears into the stopper, you actually see it working. Accomodates virtually any wine bottle neck including those with flanged necks. Set includes 2 stoppers and an attractive pump with matt - nickle plated handle. A unique gift for the wine connoisure. Use and care guide included in pack.