Morphing Mugs Harry Potter – Marauder’s Map – I Solemnly Swear ÿ 16 oz Large Ceramic Heat Sensitive Clue Mug ÿ Full Image Revealed When Hot Liquid

Name: Morphing Mugs Harry Potter - Marauder's Map - I Solemnly Swear ÿ 16 oz Large Ceramic Heat Sensitive Clue Mug ÿ Full Image Revealed When Hot Liquid
SKU: VTTC57449
Price: 38.00 USD
Availability: InStock

$38.00

SKU: VTTC57449 Category: Travel Mugs & Tumblers

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Description

Description

This mug appears to have little secrets to hide, swearing to be up to no good. However, ready your wands (or your hot coffee) and reveal the hidden design! Add hot liquid and watch as the Marauder��s Map is revealed as though you had said the words, ��I solemnly swear I am up to no good.�� Authentic Morphing Mugs Heat Sensitive Clue Mug This is the real deal. This is the legit Morphing Heat-Sensitive Clue Mug by Trend Setters Ltd. This mug looks great sitting out on display for those who like to show off their collection. Pouring hot liquid enhances the design with a surprise reveal. Perfect for gifting or collecting, drinking or displaying!

Images are to show the mug��s design from left to right. This listing is for one (1) ceramic mug.
Not microwave safe.
Authentic Morphing Mugs Heat Sensitive Clue Mug.

Reviews

★★★★★

"Got the charcoal one and the zipper glides without catching. Tested it through a full week of rain. Worth the money."

Nicole Flores Jul 27, 2026

★★★★★

"Got the white finish and the connectors click in securely. I keep it in the car for road trips. I'm in San Diego, CA. Definitely a repeat customer after this."

Heather Jones Jun 6, 2026

★★★★☆

"Got the charcoal one and the compartments keep everything organized. I've been using it daily for about two weeks now. Would buy again."

Betty Watson Aug 13, 2026

★★★★★

"Tracking info was accurate the whole way. Stitching held up better than expected. Brought it camping and it held up fine. Packaging tape was loose on one end, product was fine. I'm in Salt Lake City, UT. No complaints so far."

Laura Wright Aug 3, 2026

★★★★★

"The team was responsive when I reached out. Used it during a move and nothing shifted. I'm in Boston, MA. Would recommend."

David Brown Jun 22, 2026

★★★★★

"Order processed quicker than the estimate. Cushioning is supportive after hours. Carried it through a busy work week. Slightly heavier than expected, still well balanced though. I'm in Nashville, TN. Happy with my purchase."

Virginia Chen Jul 21, 2026

★★★★★

"Ordered the 3-pack on sale and the stitching has held up better than expected. Took it on a road trip last weekend. Worth the money."

Steven Roberts Aug 4, 2026

★★★★★

"Got the navy version and the sound is clear without any static. It lives in my gym bag now. Worth the money."

Benjamin Diaz Aug 1, 2026

★★★☆☆

"Went with the small and the screen is sharp and bright in daylight. Used it during a move and nothing shifted. Instructions could be a bit clearer, but I figured it out. Would recommend."

Joshua Clark Jul 16, 2026

★★★★★

"Ordered the refurbished unit and the fabric is surprisingly breathable. It's handled my daily dog walks without issue. The box was a little beat up but the item inside was perfect. Worth the money."