"I solemnly swear that I am up to no good." Just recite the phrase and tap your wand to learn the location of every inch of Hogwarts™. Here at FilmCellsLtd.com, we offer a slightly different brand of magic. The exterior of this Morphing Mugs™ heat-sensitive, color-changing mug transforms from black as hot liquid is added to reveal a full-color image of the Marauders Map, along with the two magic phrases made for its use. Whatever you're up to, this mug (and your morning coffee) will help insure that your mischief stays 100% managed.

• Officially licensed color-changing, heat-sensitive Morphing Mugs® heat-sensitive mug 
  
• Appears black at room temperature; hot liquid reveals the hidden image 
  
• The listing is for the purchase of one (1) ceramic mug 
  
• Holds approximately 11 fluid ounces
• Made in the USA with imported parts 

Morphing Mugs® Heat-Sensitive Mugs
Morphing Mugs Heat-Sensitive Mugs appear to be black at room temperature. When you pour your favorite hot liquid into the drinkware, watch as the hidden image magically appears! While this mug may be used in the dishwasher or microwave, for the longest-lasting and highest quality product, we highly recommend against it.

HARRY POTTER, characters, names and related indicia are trademarks of and ©
Warner Bros. Entertainment Inc. Harry Potter Publishing Rights JKR.           (s15)