Morphing Mugs Marauder's Map mug reveals Hogwarts map when hot liquid is added.
Morphing Mugs Marauder's Map mug with heat-sensitive reveal when heated.
Morphing Mugs Marauder's Map 16oz mug showcases hidden map as you pour hot liquid.
Morphing Mugs Marauder's Map mug ideal for gifting or display on desk.
Morphing Mugs authentic licensed Clue mug from Trend Setters Ltd for collectors.

Morphing Mugs

Morphing Mugs Harry Potter Marauder's Map 16oz Heat-Sensitive Clue Mug – I Solemnly Swear

High-performance kitchen and dining made for confident daily results

$49.55

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Why customers choose Oico Home, Kitchen and Dining

Reveal the Marauder’s Map with every pour

Dive into a fan-favorite moment with the authentic Morphing Mugs Harry Potter Marauder’s Map mug. This 16 oz ceramic Clue mug starts with a subdued, room-temperature design and awakens a full, charmed map when hot liquid touches the surface. A true conversation starter for desks, kitchens, or display shelves, it blends magical appeal with practical use for everyday sipping.

At room temperature, what you see is a nod to the classic phrase and a subtle footprint motif. When you pour hot coffee, tea, or cocoa, the hidden map unfurls before your eyes, as if the words, “I solemnly swear I am up to no good,” summoned it into view. This reveal is visually striking and adds a playful ritual to your routine without overwhelming the moment.

Crafted as an officially licensed product by Trend Setters Ltd., this mug is built to be part of a collectible or a cherished gift. Its large 16 oz capacity supports generous drinks, and the ceramic material gives a sturdy, familiar feel in the hand. For display purposes, it holds its own as a stylish shelf piece when not in use, turning a simple mug into a mini artwork that fans will recognize and appreciate.

Key benefits and design details

  • Heat-activated reveal: the Marauder’s Map appears with hot liquid, adding a magical twist to your beverage routine.
  • Large 16 oz capacity: ideal for generous pours of coffee, tea, or hot chocolate.
  • Authentic, licensed design: officially produced by Trend Setters Ltd. for collectors and fans.
  • Display and gifting appeal: a standout piece for shelves, desks, or gift exchanges.

Care and usage

  • To preserve the mystical reveal, hand wash only.
  • Not microwave safe; designed for a magical moment rather than high-heat reuse in a microwave.
  • Best enjoyed as part of a themed mug collection or as a thoughtful gift for Harry Potter enthusiasts.

Real-life use cases

  • Home coffee or tea ritual with a delightful map reveal at the first sip.
  • Office desk piece that sparks conversations with colleagues and fellow fans.
  • Collectible display item for fans who curate Harry Potter memorabilia.

FAQ

Q: How does the Marauder's Map reveal work on this mug?

A: Heat from hot liquids reveals the full Marauder’s Map design; at room temperature only its footprints remain.

Q: Is this mug safe for dishwasher or microwave use?

A: Hand wash only; it is not microwave safe.

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