Planets Heat-Changing Coffee Mug

This mug features beautiful original portraits of our solar system, and every time you enjoy a hot cup of coffee or cocoa, you can learn about each planet. We are excited to bring this Unemployed Philospher’s Guild product to our Canadian audiences!

• 12 oz. Ceramic coffee cup with a comfortable handle. • These disappearing mugs come in a beautifully designed, colorful box. • Heat activated color changing mugs are microwave safe, but not dishwasher safe. Hand wash only. Don’t soak.