Planet heat-responsive coffee mug
Pour over your pour-over! 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. As 19th century astronomer Maria Mitchell wrote, "You cannot study anything persistently for years without becoming learned..." • 12 oz. Ceramic coffee cup with a comfortable handle.
• All of our 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.
Only products shown in the Hämeenlinna warehouse can be ordered in the online store for delivery by Posti or Matkahuolto. Products in other stores can be purchased in the online store and selected for pickup from that store.
Delivery time
Our mailing days are Monday, Wednesday and Friday. We do pack on other days and you may be pleasantly surprised at the speed of delivery. We will try to let you know if there is a problem with your order.