An elegant set of glassware, the design of the Frank Lloyd Wright Oak Park Skylight Double Old Fashioned (Set of 2) are perfect for both everyday use and entertaining. The design for this double old fashioned is adapted from one of the matched pair of art glass skylights in the entrance to Frank Lloyd Wright's studio, attached to his home in Oak Park, IL. Capacity: 14oz. Includes two (2) double old fashioned glasses in gift box. Hand wash only. Made in the USA.