The MCM Georges Briard Roly Poly Stained Glass Set of 4 is a vintage collectible featuring a round shape and a capacity of 6 ounces. Made of glass with a multicolor design, these roly poly glasses are signed by Georges Briard and exude a mid-century modern style. Perfect for all occasions and hand wash only, these original pieces from the 1960s are a unique addition to any unisex adults' collection. Made in the United States, these roly poly glasses are a timeless beauty for any home bar or vintage décor enthusiast.