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The British Invention Show was held at the Barbican in London in 2013, encouraged by Kane Kramer, CEO of BIS. Martin and Jenny were there with an early prototype of the Marxman pen, and there were some amazing inventions from all over the world there.

It’s a great show and being presented with the Diamond Award for the best Invention of the year was the major boost of encouragement Martin needed to continue developing Marxman – it meant the panel of around 20 esteemed Judges felt Marxman was worthy of such a prestigious award.

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