Add some vintage charm to your coffee routine with this set of 4 ceramic & porcelain coffee mugs. Each mug features a unique harlequin design, perfect for adding a pop of color to your morning cup. These mugs are perfect for both hot and cold beverages and are sure to become a favorite in your collection. The mugs were manufactured in China during the 1990s and are an original piece by Source Incorporated. The glaze on the mugs adds a perfect finish to the novelty pattern. These mugs are ideal for collectors, vintage enthusiasts, or anyone looking for a unique addition to their kitchenware.