This is a cool looking mug that is sort of based on an 8 bit video game with a touch of a miner thrown in for good measure. Instead of a little character that just jumps, this images changes with a heat and as it is a mug that happens quite a lot.
These are the details on the Manic Miner Heat Changing Mug;
Cue the dibbidy-dibbidy music and watch out for falling telephones. With the Manic Miner Heat Changing Mug you can relive the glory days of Spectrum gaming from the comfort of the future.
Priced at £7 ($11)