High-quality material The surface of the cap is made of food-grade PP material and food-grade resin rubber, which is hygienic and safe, and can be reused. Easy to use You can easily close and remove these caps without the help of other tools. Simply insert the cork into the neck of the bottle and press the lever to close it. Keep FreshThe cork has very good airtightness and anti-leakage sealing, excellent sealing, which can keep your wine fresh and retain the most natural taste of wine. Easy to clean The cap is very easy to clean. You can simply soak it in warm water or wash it with soapy water. It can be safely cleaned in the dishwasher. Wide UseSuitable for most wines and champagne bottles, including most red and white wines. You can use it in many places, such as birthdays, holidays, parties, weddings and families.