Bronze Age Hal Jordan, the Green Lantern, appears on this DC Comics Originals Green Lantern Retro Logo Heat-Sensitive Morphing Mug. When you add hot liquid, the heat-activated process magically transforms the 11-ounce ceramic mug from black to a vivid full-color image! On one side, Green Lantern runs into action, Power Ring at the ready. On the other side, his bright green logo sits in front of a comic cover background. This mug is a perfect addition to any comic book fan's cupboard. It's also great for any intergalactic hero who just needs a little caffeine in the morning - the Power Ring is handy, but it doesn't make good coffee. Microwave safe (but not recommended). Hand wash only. Not dishwasher safe.