Riedel Ouverture Tequila Glasses, Set of 4
Shaped for extracting full enjoyment when sipping tequila, the  four glasses in this set have narrow bowls on long, slender, stylish  stems. Part of the moderately priced Ouverture series offered by  world-renowned Austrian glassmaker Riedel Crystal (founded in 1756),  they're lead-free. That means they're not crystal like Riedel's premium  glasses but are machine blown of potash glass and are dishwasher-safe.  Their thin rims are cut and polished to Riedel's exacting standards, so  tequila flows easily onto the tongue and flavor is enhanced. Each glass  holds 6-3/4 ounces and stands 8-1/4 inches high.--Fred Brack