Inspired by the 2018 blockbuster movie, this Black Panther 20 oz. Heat-Reactive Mug lets you start your day with your favorite beverage and the king of Wakanda! Add a hot liquid and watch as bold and bright images of T'Challa and the film logo magically appear. Measuring about 5 1/2-inches tall x 4-inches in diameter, it comes in a matching full-color gift box. Hand wash only. Not dishwasher safe. Do not microwave.