100% brand new and high quality Suitable for standard wine bottlenecks. The need to wine. The vacuum pump removes air to stop the oxidation process. After opening the bottle, store the wine. Keep the fresh open wings for a few days. Apply for restaurants, hotels, bars, clubs, KTV, cafes, etc. notes: Due to the differences between different monitors, the picture may not reflect the actual color of the item. Compare the detailed size with yours. Due to manual measurement, please allow an error of 1-2cm.