- Harry Potter Marauders Map Heat Reveal 20 oz. Mug
- 20 oz capacity
- 4" tall, 4" top rim diameter
- When filled w/ hot liquid, footsteps appear
- Hand-wash only, not safe for use in microwave or dishwasher
- Officially licensed
- Color may vary from image
Hey, what are you plotting so early in the morning? We saw you hide that mysterious book under your robes just now! And what is that mysterious vegetable in the cauldron? We could swear we heard it squeak. Hmm, well whatever it is you'd better solemnly swear that you're up to no good!
We don't know what kind of mischief you'll be brewing when your sipping from this mug and whatever it is, we're not going to judge, as long as you clean up afterward. We recommend that you stay caffeinated, whatever kind of mischief you might have up your sleeve. This mug reacts to hot liquids no matter what they are, sip everything from freshly brewed coffee to freshly brewed Polyjuice Potion! As soon as hot liquid is inside, footsteps will appear around the castle grounds. Just make sure your house elf doesn't toss this in the dishwasher. Technology doesn't jive with the heat-sensitive charms on this mysterious twenty-ounce mug.
One last word of advice: watch out for Mrs. Norris. She sees right through that invisibility cloak!
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