What is a Film Cell?
What is a Lit Film Cell?
What is a Morphing Mug?

What is a MightyPrint?
What is a StarFire Print?

What is a Clue Mug?

Login & Registration

Wholesale Info.

Wholesale - Back Lights
Film Cell Back Lights


Polar Express (Believe) Morphing Mugs Heat-Sensitive Clue Mug MMUGC529

Price: $26.99

This officially licensed Polar Express Morphing Mugs Heat Sensitive Clue Mug starts as a wintery mountain scene. Pour hot liquid into the mug and the magic of the movie appears, featuring the message “Believe” above the warmly lit train.



  • 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. Shipped from USA
  • Authentic Morphing Mugs™ heat-sensitive clue mug


*Hand wash only


THE POLAR EXPRESS and all related characters and elements © & ™ Warner Bros. Entertainment Inc. WB SHIELD TM & © WBEI. (s16)