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

★★★★★

"Went with the small and the color matched the listing exactly. Brought it camping and it held up fine. Slightly heavier than expected, still well balanced though. Would recommend."

William Jackson May 18, 2026

★★★★☆

"Ordered the black colorway and the finish is clean with no rough edges. Brought it to a tailgate and it performed. Color is slightly darker than the listing photo but I actually like it. Customer service was helpful when I had a question."

Rebecca Bailey Jul 4, 2026

★★★★★

"Ordered the refurbished unit and it does exactly what it's supposed to do. I keep it in the car for road trips. I'm in Phoenix, AZ. Would buy again."

Nicholas Turner Aug 2, 2026

★★★★☆

"Chose the king size and it heats up fast and evenly. It keeps up with my home office setup. Would recommend."

Ruth Brown Jun 19, 2026

★★★★★

"Got the white finish and the grip is comfortable for long sessions. Brought it camping and it held up fine. Five stars from me."

Olivia Martin May 25, 2026

★★★★★

"Went with the small and the build quality is better than the photos suggested. Brought it camping and it held up fine. Worth the money."

Laura Moore Jul 15, 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

★★★★★

"Got the olive green and the stitching has held up better than expected. Used it for a week of meal prep. Worth the money."

Kevin Lewis Jun 17, 2026

★★★★★

"Chose the king size and the screen is sharp and bright in daylight. Brought it camping and it held up fine. One minor scuff on the corner, purely cosmetic. Exactly what I needed."

Heather Walker Aug 4, 2026

★★★★★

"Ordered the limited edition and the material feels solid and well-made. Used it during a move and nothing shifted. One minor scuff on the corner, purely cosmetic. I'm in Sacramento, CA. Would buy again."