Spode China Christmas Tree Stackable Mugs, Set of 4 -12oz Holiday Coffee Cups The Spode China Christmas Tree Stackable Mugs, Set of 4, are 12oz holiday coffee cups made from earthenware material. These modern style mugs feature a festive Christmas Tree design, making them perfect for enjoying hot or cold drinks during the holiday season. With a stackable design, these mugs are easy to store and dishwasher safe for convenient cleaning. The mugs are also microwave safe and lead and BPA free, ensuring they are safe for use. This set includes four colorful mugs with a polished finish, adding a touch of holiday cheer to your home.