Oh My Goth! Magic Heat-Activated Mug

It's all black when cold, but add some hot coffee, tea or steaming beverage of your choice and behold! "Oh my goth!" appears. Morning coffee time needs all the sparks of joy it can get.

• Ceramic
• Black glossy finish when cold with vague shadow of graphics
• Reveals the print when exposed to hot liquids
• NOT dishwasher or microwave safe (though, honestly, I have been washing mine in the dishwasher with no deleterious effects so far)