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This is a 15-ounce ceramic mug printed with the Marauders Map from Harry Potter. Add a hot drink and the artwork shifts color, revealing new detail in the map design. It is a gift-driven mug for fans rather than a daily workhorse: ceramic, hand wash only, and not microwave safe. Against plain licensed mugs it offers the color-change trick and a larger 15-ounce capacity; against insulated travel mugs it gives up heat retention and dishwasher safety.
In stock
Buyers rate it highly and mostly talk about the color-change reveal and its use as a gift. Complaints center on the hand-wash and no-microwave limits and on the effect depending on hot liquid.
This 15 oz ceramic mug features Harry Potter Marauder's Map artwork. It changes color when hot liquid is added, revealing new art.
The mug comes in a box that is easy to wrap. Hand washing is recommended. Do not microwave.







