Villeroy and Boch La Davina Champagne glasses are a contemporary tall stem, tulip shape wine glass range. The La Davinia Flute glasses are made of crystalline which is quartz molecules added to the molten glass and is not lead crystal although it has very similar properties. The crystalline gives a very good colour and sparkle and also makes the glass more robust in normal usage. As well as Champagne these glasses are perfect to enjoy sparkling wine,prosecco and cavas. Great for any celebration - let the bubbles flow.