Vacuum Wine Stopper

1. Plug the bottle mouth with a vacuum stopper, and use the pump of the cork to pump out the air in the bottle until the pump is pulled up and then automatically bounces back to the original position.

2. Then press the cork tightly to prevent air leakage.

3. Before removing the stopper, please gently shake the stopper to balance the pressure inside and outside the bottle, and pull out the stopper.

4. If you want to clean, please rinse directly with warm water. Do not use equipment such as dishwasher.