Doctor Who Disappearing TARDIS Mug
Hot Coffee (or Tea, of course) transports the Tardis into Deep Space! The iconic time machine and spacecraft sits in plain disguise on an English street. Add hot liquid, and it disappears, only to reappear in a far far away galaxy on the other side of the mug!
Disappearing mugs are not dishwasher safe but are microwave safe. Pour in a very hot beverage and watch the TARDIS disappear.