Be amazed by this unique heat reveal Minecraft mug. Just pour in a hot beverage, or water, and watch as the outside of this mug changes to reveal a variety of different blocks and monsters. Supplied in a full colour gift box, this heat reveal mug is the ideal gift for any Minecraft fan. Officially licenced and superb quality this mug is sure to put a smile on any Minecrafters face and brighten up breakfast time or tea break time at work. Minecraft is a sandbox video game first released in 2011 and is the single best-selling video game of all time with sales of over 180 million copies, across all platforms, to date. Players explore an intentionally blocky, pixelated 3D world, to discover and extract raw materials, craft tools, build structures or earthworks. Depending on game mode, players can fight computer-controlled monsters and either cooperate with or compete against other players in the same world.