The treasure mug is a coffee mug that is made in Japan that makes it look like your mug is sinking into the table. Bring back Nancy to your office and explode her mind with the trick illusion of your coffee mug sinking into the table below it. The Treasure Mug is a great unique gift idea for any coffee connoisseur, someone who enjoys drinking coffee, or Grandma.

The sinking into the table coffee mug illusion is made from ceramic material, measures 6 cm x 13 cm, weighs 200g and comes in many different colors to choose from.