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Solar Eclipse Mugs - The Caveman's Guide
Solar Eclipse Mugs - The Caveman's Guide

Witness the solar eclipse over and over again every morning with these heat changing solar eclipse mugs. Simply pour in your favorite hot beverage and slowly reveal the solar eclipse. Holds a full 20 ounces of liquid. The perfect gift mug for astronomers, stargazers, and eclipse chasers. 

Available At ThinkGeek


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