Magic Mug Black
It's black, right? Wrong. Watch the magic unfold when you pour some hot coffee in this mug.
Specifications:
Capacity: 11oz (325ml)
Heat-to-reveal technology
Imprint Size: w:208mm X h:85mm
Material : High Quality Ceramic
Color - Translucent blue when cold, when hot it is white on the outside
Weight: 331g
Specifications:
Bubble wrap
Customized thermocol pack
Corrugated carton mug box
Tags: color changing mug