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Coffee Mug Harry Potter
Harry Potter Mug
Harry Potter mug
i should get this for my mom. @Crystal Dietz what do you think?!
Cups for Debbie and I.... ♥
Harry Potter Coffee Mug....all houses available
Harry Potter coffee mug
i like it because it's Harry Potter, because it changes, and because i feel like that when i drink coffee.
Harry Potter Quidditch Mug @Ana G. G. G. G. Plata Salazar @Sarah Chintomby Chintomby Chintomby Liebel DC
Color-changing coffee cup.
Changes to mischief managed when heated
It starts out all black with "I solemnly swear..." and when you fill it with hot liquid, it turns white and says "mischief managed."