Riedel Wine Series Crystal Zinfandel/Riesling Wine Glass, Set of 4 Machine-made with non-leaded crystal Light catching stem and popular bowl shape Faceted stem with tiered decorations at the top and base Great for serving Zinfandel and Riesling wines as well as Bardolino, Chianti, Dolcetto, Montepulciano, and Sangiovese Expertly balanced, sturdy, appropriate for everyday use