Lord of The Rings Frodo and The One Ring Thermal Heat Change Mug
How do you reveal the hidden inscription in the One Ring? Apply heat! The same principle applies to this mug featuring Frodo. Add any hot beverage and the One Ring itself appears, along with the Lord of the Rings logo! Perfect for work, school, home, or as a gift to a friend who will undoubtedly appreciate your generosity. Holds about 11 ounces. Not microwave or dishwasher safe.