A stellar gift for your favorite stargazer. At first glance, this unassuming black mug seems decorated with a light dusting of stars. But when you pour in a hot liquid, over 10 constellations appear as if by magic! Enjoy your tea while you marvel at the colorful outlines of Cassiopeia, Perseus, Sagittarius, Hercules, Andromeda, Scorpius, Taurus, Ursa Major, Ursa Minor, Orion, and Castor & Pollux. Microwave safe, hand wash, holds 12 oz.