Review on The Unemployed Philosophers Guild Heat Reactive Constellation Mug - Reveal 11 Constellations with Coffee or Tea - Presented in a Playful Gift Box by Jacob Brasic

I just LOVE this mug! I love looking at the stars on a clear night and when I saw this mug I decided to buy it. It arrived quickly and undamaged. When I first used it I didn't realize there was a protective film to remove so I figured it was ruined. It was my fault. Just remember to remove the foil before use. Some of the low star reviews relate to damage after the mug has been placed in the dishwasher. Do not wash this mug in the dishwasher! The bottom of the mug states that it is not dishwasher safe, so the mug manufacturer is not responsible for any damage caused by the dishwasher. I just hand wash my mug after using it and I have no problems. I really like this mug. It's a bit more expensive than most, but it's nice and worth it. It's so fun to watch the constellations appear when your drink is hot and disappear when the drink is cold. I recommend this mug as a gift or as a personal purchase.