Size: 250mm. This Villeroy & Boch Purismo Champagne is made from Crystal. Dishwasher Safe. Developed in partnership with the leading European sommeliers Villeroy & Boch's Purismo lets you enjoy wines to the fullest while bringing out the full bouquet and flavours. This classic crystal collection stands out for its timeless design and it will complement any occasion. The Purismo range is as simple as it is versatile. It offers the perfect experience for the wine lover, but at the same time it simplifies the complexity of wine glass choices to the less experienced wine drinker.