Add a touch of mid-century modern charm to your collection with this set of three Anchor Hocking Fire King glass coffee mugs. The round, stackable mugs feature a glossy green and black hospitality pattern and are signed by the designer. Made in the USA in 1950, these original milk glass mugs are perfect for all occasions and come with a one-month manufacturer warranty. Each mug has a capacity that is unknown, but they are designed with a handle for easy and comfortable use. The care instructions include hand wash only, and the backstamp is impressed with the product line name "Fire-King". These mugs are a great addition to any collection and are perfect for teens, boys, girls, and adults.