Misfits from the wrong side of the pond attend Penstamon Academy for prim and proper fairies - from the series Pillywiggin - debbiebishop.com
Personalized mugs are super popular gifts for friends and loved ones. This one changes color and will be the gift that keeps on giving. The heat-reactive surface reveals your custom designs once the mug gets warm. The ceramic cup will go back to its original black outside and white inside when it cools down. The C-shaped handle helps keep a sturdy grip. 
One size: 11oz (0.33 l)
Ceramic material with black exterior and white interior
Lead and BPA-free
Heat-reactive design
Glossy finish
NB! Hand wash recommended