This highly popular collection of glasses, designed in 1968, remains entirely modern, thanks to its minimalist design Tumblercut vodka shot glass is made of leadfree crystal Approx. 1.6"Dia. x 3.9"T Capacity: 2.5 oz. each Item Weight (Lbs.): 1.7 Not suitable for hot drinks over 104°F (40°C) Not microwave or oven safe Avoid contact between glasses during storage Hand wash Set of six Made in Czech Republic