A unique, useful, and fun promotional gift. The outer wall of the mug appears
black when cold then turns white when a hot beverage is added, revealing logo
* 9.6 ( h )
* 325 ml
* AB grade ceramic
* supplied bulk packed
Ceramic care instructions
* do not scratch print
* avoid using strong detergents to clean
* hand wash only
* do not use a scourer or abrasive cloth to wash
* do not soak in hot water for prolonged periods
