Content: 4 wine stoppers (4 colors) Easy to use: just insert the stopper into the wine bottle, then press the lever to seal the bottle airtight. The wine stopper is very convenient to use. Material: The wine bottle stopper is made of high quality stainless steel, plastic and silicone, durable and reusable. Other usage: besides sealing the bottle, the bottle stopper can also be used as a beer corkscrew. Wide application: the champagne stopper is ideal for bar accessories, suitable for most bottles of wine. Perfect for sealing champagne, beer, wine, drinks. Wine corks are also perfect as gifts for family and friends.