Harry Potter I Solemnly Swear Clue Morphing Mug

Estimated to arrive Mid October 2019
24 %

  • Arrival date is an estimate and not guaranteed
  • No payment is due until product is available to ship
  • Item may be canceled any time before payment is due

BBTS Package Grading
  • BBTS Package Grading is not available for this item
  • Item is brand new and in mint condition

Product Description

I solemnly swear that I am up to no good. Pour hot liquid into this officially licensed Harry Potter Morphing Mugs Heat-Sensitive Clue Mug and the Marauder’s Map appears!

While this mug may be used in the dishwasher or microwave, for the longest lasting, highest quality product, it is not recommended.

Product Features

  • Officially licensed heat-sensitive stoneware mug
  • Heat-activation transforms the image from one state to another
  • 16oz in size
  • Designed and printed in the USA by Trend Setters Ltd. 
  • Authentic Morphing Mugs heat-sensitive clue mug
  • Hand wash only

Box Contents

  • I Solemnly Swear mug

Additional Details

Morphing Mugs

Morphing Mugs heat-sensitive mugs are 11oz mugs that are black at room temperature, but reveal a vivid, full-color image when hot liquid is added. 

General Safety Warning: Products sold by BBTS may be intended for Adult Collectors. Products may contain sharp points, small parts, choking hazards, and other elements not suitable for children under 16 years old.