Sparkling Wine Stopper, Pack Of 4 Champagne Bottle Stoppers With Gift Leakproof - This champagne bottle stopper has good sealing properties, can preserve sparkling wine, prevent the loss of bubbles and keep the fresh taste of. It is for champagne, prosecco, cava, sparkling wines, etc. Silicone Inner Plug - The removable inner plug is made of food grade silica gel, the preservation effect is very good and easy to clean, which is very healthy and safe. . Rotation lock - This champagne bottle stopper features rotation lock, which is very convenient and fast. As long as the top of the bottle cap is rotated to the locked position, it can be fully locked. . 4-Piece Champagne Stopper - This champagne stopper has a new appearance, the compact size is easier to store, suitable for many types of bottles.