Wine Bottle Stopper
Other than the cork, what materials are used as stoppers in wine bottles wine?
Plastic polymers are being used now. They have a better seal and not have to be damp. Cork must be moist to maintain a seal. That is why wine bottles are stored on its side. Some wineries use metal screw caps, which have the advantage of re-seal better after being opened.
Floral Bottle Stopper