Bat-Signal Mug

When the mug is cold, the Bat-signal lights up the sky ‰ÛÒ looks like there's trouble in Gotham City!

When the mug is hot, the Caped Crusader appears to save the day!

Microwave safe. Holds 16 oz.

Of course, sometimes the Bat-signal only means the Commissioner has just put the kettle on...