Tetris Colour Changing Mug

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Trumpet your love for tetrominoes with the Tetris Heat Change Mug.

This twelve-ounce coffee mug changes its appearance when you pour in a hot drink. A near-empty matrix is displayed when cool, but fills in considerably in the presence of heat.


The same game board is featured on both sides of the ceramic mug. Hand wash only.

  • 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

Category: Home & Garden

Type: All Deals


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