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