Now you can vacuum-preserve red wine at the touch of a button. Preserving the flavor and bouquet of an opened bottle of wine has never been this simple. The Rabbit Electric Wine Preserver does it with ease and without the pumping required by conventional wine preservers. Just press the Electric Preserver over the Stopper and push the button on top. The timer light tells you when you"ve achieved the needed vacuum. Push-button wine preservation has arrived!.