Set of 4 Vintage Libbey Glass Company 2 color Milk Shake Glasses Watermelon Pink. This vintage 1960s set of 6 ice cream sundae or milk shake glasses are frosted watermelon colors pink & green. Each glass is 7 1/2 inches tall & the diameter at top is 3 inches wide. Glasses are in excellent condition. Watermelon Ice Cream/Fountain Glasses in Frosted Pink & Green, Set Of Four