Brew Stoppers Black 4 Pack WineSpi Prosecco Stoppers Beer cap Champagne lid *Press down while twisting to create a strong seal - Required for Prosecco Champagne or any carbonated item- Compare to Rabbit wine stopper Awesome for carbonated water Wine Stopper Many other bottles will enjoy the perfect seal with the 1 size fits many design Compare to Rabbit Brew Stopper are the BEST