Matching pair of deep cobalt blue glasses from the first half of the 20th century. Tested for cobalt. These could be juice or cocktail glasses. The color is clear and the glasses are both in excellent condition. The glass is raised outside and inside with opposing diagonal patterns that creates a diamond pattern. A really nice pair of desirable cobalt. They measure 4 1/8" tall, 2 3/4 " diameter at the top and 2 1/8" diameter on the base.