This three-piece coffee cup / mug set from Corelle Coordinates is perfect for any occasion. The solid black color and contemporary style make it a great addition to any kitchen or dining room. The set includes 3- 11 fl oz coffee cups, all made of durable stoneware and dishwasher and microwave safe. The Corelle brand is known for its quality and this set is no exception. These mugs are perfect for hot beverages and feature a glossy black finish. Whether you're enjoying a morning coffee or serving guests at a dinner party, this set is sure to impress.