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Affiliate links · Last verified 2026-05-21 · 🌍 Outside the US? Amazon and eBay will redirect you to your country's local store automatically.
The Story
Cannonball attached to hammer for precision
The Pitch on Dragons' Den UK
Cannonball Hammer appeared on Dragons' Den UK (Series 8, Episode 3) in 2010. David Royce and Max Metcalfe pitched the product to the Dragons. No deal.
Where they are now: Cannonball Hammer's pitch failed due to the dragons predicting low sales despite citing its innovative and usefulness. Terms of equity not broadcast.
Frequently Asked Questions
Is Cannonball Hammer still in business?
Cannonball Hammer's pitch failed due to the dragons predicting low sales despite citing its innovative and usefulness. Terms of equity not broadcast.
Who founded Cannonball Hammer?
Cannonball Hammer was founded by David Royce and Max Metcalfe.
Did Cannonball Hammer get a deal on Dragons' Den UK?
Cannonball Hammer pitched on Dragons' Den UK but didn't strike a deal: No deal.
Where can I buy Cannonball Hammer?
Cannonball Hammer is available on Amazon and eBay. We compare current prices across both at our /results page — link below.
Related from Dragons' Den UK
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