Libbey Bravura cobalt blue / crystal clear cocktail glasses mod asymmetrical shape

Set of four martini glasses, 6 3/8" tall, Libbey Bravura pattern. These have a mod off center stem in cobalt blue with a clear glass bowl. They're big, about 4 1/2" across the rim of the bowls. All four are in excellent condition, I don't think these were ever used.