For two years Iggesund Paperboard has been running the Black Box Project, with exhibitions in cities such as Paris, London, Amsterdam, Hamburg, Milan and New York. Iggesund has challenged a number of renowned international designers and design companies to fill a format-specific black box with content that somehow tested the limits of Iggesund's Invercote paperboard. Six designers have been part of the project. The new box was unveiled at the Flacon Club in Moscow last December, with content created by Swedish photographer and film director Jens Assur.