Color Morphing UNPRO Mug

Scare your coworkers away, Go through TSA without questions. The Color Morphing UNPROFESSIONAL Mug. 

I mean, One mug was cool, Two is Better. 

.: 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