Carole Killed Her Husband Color Changing Mug - Reveals Secret Message w/ Hot Water
The mug starts out a glossy black color. When hot liquid is added the brilliant color message appears and the mug turns white! Surprise your friend with a secret message.
To see it in action click here! https://www.youtube.com/watch?v=vP8D0q-CBjw
Available in 11oz.