The product is a vintage Chaleur Master Cubist Collection coffee mug featuring a design by artist Fernando Léger. The round ceramic and porcelain mug is decorated in a cubist pattern, with a capacity of 14 oz. It is machine washable and can be used for hot or cold beverages. The multicolor mug has a diameter of 3 1/2" and a height of 4 inches, making it a unique and collectible piece for art enthusiasts.