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Father who has always 'felt stupid' wins £50,000 investment from Dragons' Den | Daily Mail Online
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Dyslexic With A Sprinkle of Asperger's" | Dragons' Den - YouTube
Dad who has dyslexia and Asperger's wins £50,000 Dragon's Den investment for nifty £10 DIY gadget | The Sun
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UK father who 'felt stupid' wins investment from Dragons Den | Stuff.co.nz
The MarXman pen could save installers "so much time and frustration" - Installer Online
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Father who has always 'felt stupid' wins £50,000 investment from Dragons' Den | Daily Mail Online
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Marxman Pen (Standard) As seen on Dragons Den. Review & Demo DIY - YouTube
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MarXman+Chalk+Non-Permanent+Pen+Marking+Tool+-+Green for sale online | eBay
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Dragons' Den: Series 14, Episode 4 - Startups.co.uk
