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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
Blackdot is an Austin-based startup that is blending technology with body art to transform how tattoos are designed and delivered. Founded by serial entrepreneur Joel Pennington, the company has developed the world’s first fully automated tattooing device and an online marketplace for tattoo art.
The Pitch on Shark Tank
Blackdot Automatic Tattooing Device appeared on Shark Tank (Season 16) in 2025. Joel Pennington pitched the product to the Sharks. $1 for 10%.
Where they are now: Acquired by Cisco in 2012
Frequently Asked Questions
Is Blackdot Automatic Tattooing Device still in business?
Acquired by Cisco in 2012
Who founded Blackdot Automatic Tattooing Device?
Blackdot Automatic Tattooing Device was founded by Joel Pennington.
Did Blackdot Automatic Tattooing Device get a deal on Shark Tank?
Yes — $1 for 10%.
Where can I buy Blackdot Automatic Tattooing Device?
Blackdot Automatic Tattooing Device is available on Amazon and eBay. We compare current prices across both at our /results page — link below.
Related from Shark Tank
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