Step into the enchanting world of the cosmos with the Unemployed Philosophers Guild Constellation Heat-Changing Coffee Mug. As you pour a hot beverage, watch in awe as 11 constellations materialize before your eyes against the starry night backdrop.

This mesmerizing mug, holding 10 oz / 300mL, is more than just a vessel; it's a celestial experience. Each sip takes you on a cosmic journey, unveiling constellations such as Cassiopeia, Perseus, Sagittarius, Hercules, Andromeda, Scorpius, Taurus, Ursa Major, Ursa Minor, Orion, and Castor & Pollux.

Presented in its own gift box, this mug is a perfect blend of science and art, making it an ideal gift for astronomy enthusiasts or anyone captivated by the mysteries of the night sky. While disappearing mugs are not dishwasher safe, they are microwave safe for your convenience. Embrace the magic of the universe with the Unemployed Philosophers Guild Constellation Heat-Changing Coffee Mug – a celestial masterpiece that elevates your coffee ritual to new cosmic heights.