CapaBunga CapaBubbles Bottle Stoppers are an innovative bottle cap which allows you to preserve sparkling wine, beer or other carbonated beverages; keeping your drink fresh and delicious for days. The reusable screw-on bottle cap effectively seals champagne, beer and other glass bottles so your drink stays bubbly - the seal is air-tight, so no more flat champagne, sparkling wine, beer or kambucha! The CappaBubbles Bottle Stopper is easy to use, simply clip the base around the bottle neck, then screw on the cap for an air-tight seal, and instructions included. Hand washing is recommended to extend the life of the cap. The stopper is small, easy to store and every kitchen should have one! They make a great gift, perfect for bridal showers, stocking stuffers or hostess gifts. Look for the CapapBunga Silicone Wine Bottle Stoppers for the best way to preserve your wine!