Heat-Changing Mug Reveals The Aurora Borealis When Filled With Hot Liquid
If you never had a chance to see the Northern Lights, you can enjoy them now every time you drink a cup of coffee. ThinkGeek has created a heat changing ceramic mug that when is filled with hot liquid, it reveals the beautiful astronomical event called Aurora Borealis.
You can purchase your own Aurora Borealis Heat Change Mug from ThinkGeek website.
[Via My Modern Met]