The Corning Ware Corelle Coffee Mug Tea Cup Callaway Swirl Ivy Tea Set Of 4 is a stylish and vintage collection featuring an Ivy Leaf pattern in white. Made of glass, these coffee mugs are 6 oz in capacity and perfect for all occasions. With features like being microwave and dishwasher safe, decorated with a glossy finish, and suitable for hot beverages, these mugs are a contemporary and decorative addition to your kitchen or dining area. The set of 4 Corelle mugs from the Ivy collection are a charming and practical choice for your tea or coffee drinking pleasure.