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