The Unemployed Philosophers GuildHeat Changing Moon Mug - Add Coffee and Names of Landing Sites Astronauts and More Appear

Just about the coolest mug I’ve ever gotten! I drink coffee out of it almost every day. The hot coffee makes all the names of the astronauts that walked on the moon show up on the side. Inside the mug is an indentation of an astronaut footprint, which is so cool. This was a gift for me from my family, and I love it. I’m really hard to shop for, but this was a home run. Only downside is it is not dishwasher safe. But that’s because of the heat sensitive names that appear on the mug. Still gets a full five stars, no question about that!

This is such a fun mug! It did everything it’s supposed & reacts well to heat... When they say not to put it in the dishwasher though, they mean it. I completely spaced & put it on the top rack of my dishwasher &. That. Was. It. I got to use it TWICE & it was the best terrestrial coffee drinking experience of the year. 5 stars all around & I would buy it again in a heartbeat - I’ll just make sure to hand wash it next time.

It’s a beautiful mug from what I can see. It’s for a gift so I didn’t try it yet

Honestly this is a fun cup to have and looks smart and unique and interesting.Love it and big enough for a cup of tea or coffee solid and the moon changes when there's warm water in it.Fun for kids to adults.

My husband is a space geek and he absolutely love it. Very happy with my purchase. Definitely worth it!