Overview

The polar lights are an amazing natural phenomenon that's incredible to see. This Northern Lights Heat Change Mug uses the phenomenon of thermochromic printing to bring the spectacular scene to your coffee cup.

When in the cupboard, the mug is decorated with a nighttime landscape scene. But add hot water, tea, or coffee, and the night sky is illuminated by polar lights. Enjoy the aurora on demand with the Northern Lights Heat Change Mug.

Features & specs

• Coffee cup that changes appearance based on temperature
• Pour in hot water to reveal the Northern Lights
• Material: ceramic
• Capacity: 10 fl. Oz. (300 mL)
• Not safe for microwave or dishwasher (hand-wash only)