Experts with the world's most discerning palates helped develop Riedel's Vinum series, a glassware collection designed to flatter specific types of wines and liquors. These elegant crystal glasses showcase the best qualities of Zinfandel as well as other medium-bodied red wines such as Sangiovese, Chianti and Rioja Crianza. Machine-made of brilliantly clear crystal glass. Bowl is specially shaped to bring out the wine's rich bouquet of berry and spice nuances. Rim directs the flow of wine to the center of the tongue, allowing you to experience the complex balance of fruit flavors, acidity and tannins. Made in Germany by Riedel, a family-owned company since 1756. Set of two.