Offaly Magic Mug: Color - Changing Coffee Cup with Artistic Map Design

This heat-reactive ceramic mug turns a quiet cup of coffee into a small, joyful reveal. At room temperature the mug’s black exterior keeps the design subtle. Pour in a hot drink and the heat-sensitive print fades away to reveal a clean, map-style graphic in crisp black lines on a white background. It’s the kind of morning companion that rewards the ritual — slow steam, something warming in your hands, and a little surprise as the map emerges. The 11 oz size sits comfortably in one hand, and the C-shaped handle gives steady grip while you sip and read the tiny place names. Built for everyday use, the mug takes the microwave and everyday washes in stride, while its vivid printing keeps the lines clear and the revealed design bright.

Product features
- Heat-sensitive design reveals a hidden photo or map when filled with hot liquid
- Microwave-safe ceramic for convenient reheating
- Vibrant, crisp printing for clear black-line graphics
- 11 oz capacity with comfortable C-shaped handle
- Black exterior with white interior; durable heat-reactive finish

Care instructions
- Hand wash only

EU representative: Kerry Boy, kerryboyshop@pm.me, 17 Denny street, Tralee, KY, V92FF6F, IE

Product information: Generic brand, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC

Care instructions: Hand wash only