1. Two-in-one design, convenient to use: This wine stopper also serves as a wine pourer. With just this one wine accessory, you can perfectly pour and seal the wine. When the petals are folded, it acts as a wine stopper; when the petals are separated, it becomes a wine pourer. It is compatible with all wine bottles sealed with corks and is suitable for bottles with an inner diameter of 18 - 20 millimeters. It can achieve 100% airtightness and prevent wine leakage during short-term storage, keeping the wine fresh for about 72 hours. However, due to the exhaust pressure of champagne or carbonated beverages, it is not recommended to use this wine stopper, otherwise the stopper will be pushed out. Do not shake the wine bottle vigorously before use. 2. Decorative wine gift: The unique petal channel design helps to pour the wine accurately and continuously into the wine glass, making it an excellent gift for ladies and a nice decoration for your home. 3. Reusable wine stopper: It is made of BPA-free ABS and food-grade silicone and can be cleaned in the dishwasher. Please clean it with a mild detergent before and after use.