The Swissmar Epivac Wine Saver Pump with 2 Extra Vacuum Bottle Stoppers in Black is a stylish and practical addition to any wine lover's collection. Made from plastic and rubber, these bottle stoppers are designed to keep your wine fresh for longer periods of time. The contemporary design, washable features, and included case make it perfect for all occasions and easy storage. The brand's reputation and quality construction ensure a reliable and efficient product for preserving your favorite wines.