The Vintage Sakura Magic of Santa Coffee Mugs 1996 Debbie Mumm 12 Oz Collectible Set features a festive Christmas theme with an all-over Santa Claus pattern. Made of ceramic and porcelain, these 12 oz coffee mugs are part of the Magic of Christmas franchise and are collectible items from 1997. The multicolor mugs are perfect for hot beverages and are a charming addition to any kitchen or home decor, especially for fans of vintage holiday memorabilia.