top of page

This decorated china mug is not just anybody's... it's Grandad's! Just add hot water to make the top hat disappear and reveal the secret message. The heat-reactive print lasts for 1000 reveals. Hand-wash only.



Height: 8 cm

Width: 9 cm

Length: 12 cm


Hand wash only

Available for delivery from the 18th of June

Grandad's Heat Changing Mug


    Related Products