Make a toast to the holidays with this officially licensed National Lampoon's Christmas Vacation mini glass set! Each 1.5 ounce mini glass features a unique Christmas Vacation character quote, including "Don't hog the nog!", "Not the brightest bulb", and "Merry Clarkmas". Officially licensed. Produced by Silver Buffalo, a trendsetting housewares and home decor company based in the heart of New York City.