Have a nice cup of tea in your Batcave and enjoy the change of scenery as this Batman Heat Change Mug changes before your eyes.
It starts out showing the Gotham skyline and as you drink your hot beverage, the Bat signal will appear, calling the Caped Crusader to action. This will be your new favorite mug. Batman won’t show up when this Bat signal appears, but you can’t have everything. Your drink will taste much better in any mug with the Batman symbol.
Only £7.99 from Forbidden Planet.