Looking to outshine your opponents at the gaming table? Now it can be done just by having a hot drink in front of you!
This elegant mug is black when cool, but as you pour hot liquid into it, the Martian landscape will emerge.
NOTE: We cannot guarantee this mug is dishwasher safe. Most dishwashers seem to work, but some will destroy the black layer. We do not take responsibility for damage due to dishwashing it.
Head on over to Youtube to see this mug in action!