The Royal Norfolk Coffee Mugs Set of 6 features a festive Santa design with bells and reindeer, perfect for holiday gatherings. Made of ceramic and porcelain, these medium-sized mugs are machine washable and microwave/dishwasher safe. The colorful and traditional design is ideal for enjoying hot or cold beverages during the Christmas season. Add a touch of seasonal charm to your kitchen with these round novelty coffee mugs from Royal Norfolk.