Set of 2 vintage Boston tumblers made by Crisa, a division of the Libbey Glass Co. The cobalt blue 16-oz tumblers, or coolers, are heavy quality glasses perfect for water, ice tea or any beverage. The slight tapering and blocking on the bottom half of the glasses make them easy to grip and hold. The tumblers are about 5 1/4" H x 3 1/2" W at the mouth. They are in excellent used condition - no visible flaws. The Boston pattern was first made by Crisa in Mexico in the 1970s. excellent pre-own condition, please view photos Type: Mid-Century Glass Color: Blue Creator: Libbey Style: Mid-Century Origin: United States • American Purpose: Glassware, Kitchen, Tumblers Item type: Vintage