Do you hear that snickering sound? Sounds so ... mischievous.
For fans of the old Wacky Races and the new, this super bright, officially licensed mug features Muttley the dog and his most famous quote, "Heheheheh."
- 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.
© & HB & WBEI. (S18)