This set of 8 eight-piece Corelle coffee mugs/cups features the Friendship flower pattern in white with blue flowers, perfect for all occasions. With a capacity of 9 oz and a height of 4 inches, these round mugs are microwave and dishwasher safe. Made of pressed glass with a glossy finish, these mugs are break and chip resistant. The vintage mugs were manufactured in the 1980s in the United States and are an original production style of Corelle Friendship. The mugs are unisex and can be machine washed. They are perfect for decorative plates and dinnerware, and are a great addition to any collection.