This looks like a job for Superman! Or does it? It's up to you, thanks to this temperature-sensitive mug whose decoration changes with what you pour in it. Enjoy a cold drink, and intrepid reporter Clark Kent appears to uncover the truth (of how refreshed you are). Fix yourself a hot beverage and Kent switches to Superman, ready to protect the innocent from danger (or burned tongues). Whichever your choice, the Man of Steel is at your service! Microwave safe. Holds 14 oz.