USA - Wine searcher : Mumm Moves to Diam

16 Oktober 2012

"Champagne house says goodbye to natural corks and hello to Diam for its non-vintage
bubbles."

“You have less difference from one bottle to another with Mytik Diam. Natural cork is a piece of tree and you can’t control the permeability of the cork. With Diam, because it’s like powder, you can control the permeability.”