The classic machine-made Riesling and Zinfandel glass of the established glass collection Vinum should be part of the basic equipment of every sophisticated wine lover. The shape of the glass best supports the characteristic bouquet of fruity red wines or floral white wines – aroma and taste are dominated by fermented grape juice and the flavor of yeast. Vinum glasses have proved to consumers and restaurateurs that the pleasure of consuming wine starts with the glass. All RIEDEL glasses are dishwasher safe.