Hi all!
I know that stainless steel of the bottle stoppers resist the alchool of the wine , but what about other plattings like chrome or Gold Titaniun or Titanium Nitride.
the acidity of the wine will make them pit and eventually peel. Surgical Stainless does not have this happen to it. That is what Ruth Niles bottle stoppers are made from and the rings are silicone.