Climate Change Heat-Changing Mug

You have a choice. You can drink your tea or coffee from a mug that says I Love Kittens or Go Packers, or you can help spread the message with

17 Heat-Changing Mugs for Every Coffee-Addicted Person

Change Heat Mug

How Custom Coffee Mugs Change Color – CustomHappy

This heat-changing mug gets an assist from Pac-Man and friends

HOLDS 10 oz. CERAMIC MUG - Enjoy your coffee, tea, juice, and milk or anyone looking for a place to put their coffee, hot chocolate, or tea. Great

Heat Changing Solar System Magic Coffee Mug Heat Sensitive Porcelain Tea Cup Christmas Funny Gifts(10 OZ) - by Antspirit

Temperature Color Changing Cups