<p>Preserve sparkling wine and Champagne with Le Creuset's airtight stopper. The switch-style valve locks in remaining carbonation with a single motion, ensuring the next pour will be as fresh and bubbly as the previous one. It's durably made of metal with a black nickel finish and a curved base that slides easily onto the neck of the bottle.</p> <ul> <li>Airtight seal locks carbonation inside partially used bottle of bubbly.</li> <li>Switch-style valve locks in carbonation with a single motion.</li> <li>High-quality metal construction with black nickel finish.</li> <li>Designed in France by Le Creuset.</li> </ul>