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About this item

• Heat-Changing Reveal – The mug looks dark at room temperature; add a hot drink and the hidden message image appears, turning a coffee break into a playful reveal. The design gradually returns as the mug cools.
• Made for Gift Swaps – A funny white elephant gag gift for women / men, office exchanges, Secret Santa parties and stocking stuffers. The practical coffee mug format keeps the joke useful after the party.
• 12 oz Ceramic Mug – The 12 oz (350 ml nominal) ceramic body holds coffee, tea or cocoa, while the C-shaped handle gives a familiar, comfortable grip for everyday sipping.
• Gift Box Included – Packed in a presentation box for birthdays, Christmas, Valentine’s Day and lighthearted occasions. Suitable for friends, coworkers, partners and family members who enjoy surprise humor.
• Care for the Reveal – Hand washing is recommended to help preserve the heat-changing finish. Do not scrape or soak the surface; allow hot drinks to cool before handling and drinking.

Bring a surprise to an everyday coffee break. At room temperature, the mug has a dark heat-changing finish. Add a hot beverage and the concealed humor image appears; as the mug cools, the image gradually becomes hidden again. This 12 oz (350 ml nominal) ceramic mug is intended for gift exchanges, office parties, birthdays and seasonal gifting. The C-shaped handle supports a familiar grip, and the included presentation box makes the mug easy to wrap and give. The package includes one heat-changing ceramic mug and one gift box. Hand washing is recommended to help protect the reactive coating. Avoid scraping or soaking the surface. Attention the hot beverages, allow the drink and mug to cool before handling or drinking.