Fresh Lock: This champagne bottle stopper has good sealing properties to preserve champagne and prevent loss of bubbles, it also retains the fresh taste of wine. Suitable for all kinds of wines and drinks. Set of 4 champagne corks]: These champagne corks have an innovative appearance and their compact size makes them easier to store. The two different sizes are suitable for a wide range of wine bottles, such as red wine, champagne and beer (as there are two sizes of wine corks, different wine bottles can be fitted with different corks).< /p> Safety and high quality:Materials: The wine stopper is made of food-grade silicone and durable ABS to ensure that the product is safe and non-toxic to humans, so you can use it without worry. This silicone bottle stopper is reusable. Design [Rotating Stopper]: This mini wine stopper has a screw cap for easy use. Simply twist the top of the cap to the locking position to fully lock the cap onto the bottle neck. Effectively seals and keeps wine fresh.