Colour Changing mug Caffeine Cat design.
Our heat-sensitive mug reveals Crafty Badger’s Caffeine Cat design when hot.
This mug is a perfect gift for all occasions and for your favourite drink all year round.
This 11oz mug has a glossy black finish with white ceramic inner.
Hand wash only.
Our Caffeine Cat Colour Changing mug is an exclusive design by Crafty Badger.