CapaBunga Wine Bottle Stopper, Set of 4, Black, Silicone Reusable Bottle Caps Wine Bottle Stoppers seal open bottles to preserve wine, keeping it fresh and delicious for days; Set of 4 Caps in solid colors Leak Proof, air tight and easy to use - no more corks; simply press silicone cap on top of bottle, store bottles up right or on their side with no leaking Versatile bottle caps fit most glass bottles: wine, beer, champagne or water bottles; will not retain odor or flavor Reusable and durable, made of 100% FDA approved food grade silicone; Dishwasher safe and easy compact storage Makes a great hostess gift or stocking stuffer; look for other innovative ideas from for your kitchen