Get your old school gaming fix on with this awesome Tetris mug! It’s heat sensitive so when you add hot water, the game changes right before your eyes! Makes a great gift!

Capacity: 12 ounces
Dimensions: 3.75″ x 3″ diameter (4.75″ with handle)
Image changes when hot liquids are added to mug
Same image on both sides of mug
Hand wash only
Material: ceramic