A fun set of tumblers for juice or tea or any colored beverage; with fired on bubble design in 3 colors. Bubbles appear to be rising up going from lavender pink to white to yellow. In excellent condition, a set of 6, they are 5" tall and narrow down to 2 1/8" at the bottom from 2 3/4" diameter at the top; so they stack nicely if desired. They are unmarked. Durable and in excellent condition they are ~1950's or 60's; they could be Swank Swigs from Anchor Hocking.