"Expecto patronum!" Cast the difficult spell and let Harry's patronus come into focus with this Morphing Mugs heat-sensitive clue mug. Add hot liquid to this mug to reveal the stag and take down more than a few Dementors in ...

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"Expecto patronum!" Cast the difficult spell and let Harry's patronus come into focus with this Morphing Mugs heat-sensitive clue mug. Add hot liquid to this mug to reveal the stag and take down more than a few Dementors in the process! PLEASE NOTE - Official Morphing MugsTM sold on Amazon.com should only ship from the USA. Other mugs may be counterfeit. While this mug may be used in the dishwasher or microwave, for the longest lasting, highest quality product, we strongly recommend against it.

  • "Expecto Patronum!" The 16 oz heat sensitve mug shows just how truly powerful the spell is by warding off Dementors.
  • At room temperature, Dementors are in full force on this mug. Add hot liquid and Harry's stag Patronus appears, diminishing the Dementors as though you cast the "Expecto Patronum" spell!
  • We didn't use the Doubling Charm on this product! Images are to show the mug’s design from left to right. This listing is for one (1) ceramic mug.
  • To preserve the mystical abilities of this mug, we recommend hand wash only. Not microwave safe.
  • Trend Setters Ltd. creates a variety of officially licensed products from your favorite fandoms as well as hundreds of original designs.
  • "Expecto Patronum!" The 16 oz heat sensitve mug shows just how truly powerful the spell is by warding off Dementors.
  • At room temperature, Dementors are in full force on this mug. Add hot liquid and Harry's stag Patronus appears, diminishing the Dementors as though you cast the "Expecto Patronum" spell!
  • We didn't use the Doubling Charm on this product! Images are to show the mug’s design from left to right. This listing is for one (1) ceramic mug.
  • To preserve the mystical abilities of this mug, we recommend hand wash only. Not microwave safe.
  • Trend Setters Ltd. creates a variety of officially licensed products from your favorite fandoms as well as hundreds of original designs.

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