Blenko Glass Turquoise Blue Dot Optic #707 Vase. Designed by Joel Myers and added to the catalog line in 1970. The vase is 6 1/4 inches tall, about 6 inches across the ruffled top, and 2 1/2 inches across the bottom. There is a surface bubble on the bottom, but there are no chips, cracks, or water damage. There is a fire polished pontil mark.