Batman Color Changing Mug (by Zak) DC Comics Black Coffee Mug Gotham City 10 Oz.

The Batman Color Changing Mug by Zak is a stylish and unique addition to any fan's collection. This round, 10 oz. coffee mug features an embossed, etched, and painted design of Batman and Gotham City. The mug's black exterior transforms into a colorful Batman logo when filled with hot beverages, adding a fun and interactive element to the experience. Made of ceramic and porcelain, this medium-sized mug is perfect for all occasions and is a must-have for any DC Comics enthusiast.