The Libbey Sirrus Cobalt Blue Glass Stemmed Water Tea Goblets Ribbed Set Of 6 is a vintage set of glass goblets perfect for all occasions. Made of cobalt blue glass with a mid-century modern style, these 20-ounce goblets are hand-blown and dishwasher safe for easy cleaning. The set of six pieces features a decorative ribbed design and a height of 7 3/8 inches, making them a stylish and functional addition to any drinkware collection. Ideal for unisex adults, these goblets are original and manufactured in the United States during the 1980s by Libbey. In the excellent condition.