The Le Creuset SW-101 Crown champagne stopper is perfect if you want to save some of the champagne or sparkling wine for a later occasion. Insert the stopper into the bottle neck, then push down the handle to seal it completely. When it's time to pour another glass, simply lift the handle upwards to remove the champagne stopper. With this elegant and stylish champagne stopper, you can keep the bubbles fresh for up to three days.