If the years have been kind to a suave gent in your life, make this his new favourite mug. What is a second? All pottery is inspected before it leaves the factory. When an item is classified as a second the fault or faults may be in the finish, the decoration or the shape. The faults are not structural (i.e. each piece still functions as intended and is usable). Faults are marked with a black line which will be visible when your product arrives but washes off with a damp cloth.