With the use of heat sensitive technology and detailed satellite imagery, you can watch the effects of global warming whilst having your morning brew. When hot liquid warms the mug, parts of the world map slowly start to disappear.
- Material: high quality porcelain.
- Capacity: 300ml.
- Heat-sensitive technology.
- It's a little preachy but it's statement worth making and being aware of, don't you think?
- Not suitable for microwave or dishwasher use.