Uploaded June 2026 | Updated September 2026, 2 weeks ago
Hand engraving goes back 500+ years, and the main tool of that trade has remained virually unchanged in all that time: a sharpened piece of steel with a wood handle. Marlen Hazel of @hazel.handengraving -- the last traditional hand engraver in San Francisco -- takes Adam Savage on a tour of the tools she uses daily with no pneumatic or electrical assist, creating extraordinary precise art by (steady) hand. You'll have a whole new appreciation for those Met suits of armor!
Follow Marlen on Instagram: instagram.com/hazel.handengraving
Watch Marlen on YouTube: youtube.com/channel/UCBFCgE7XhqKj5lu3lb3vyjw
Ep 1 Beginner’s Guide to Traditional Hand Engraving: Starting From Zero: youtube.com/watch?v=3sFTaoHeJgE
Wintergatan - Marble Machine: youtube.com/watch?v=IvUU8joBb1Q
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Tested and Adam Savage Ts, stickers, (de) merit badges and more: tested-store.com
Savage Merchandising: adamsavage.com
About Tested: tested.com/about
Meet Adam in Person: tested.com/events
TikTok: tiktok.com/@testedcom
Instagram: instagram.com/testedcom
Twitter: twitter.com/testedcom
Facebook: facebook.com/testedcom
Discord: discord.gg/tested
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Audio Described and Accessible Videos: youtube.com/playlist?list=PLJtitKU0CAeiQLgj4PZ9onSW6YXIz5ADR
Intro bumper by Abe Dieckman
Thanks for watching!
Hand engraving goes back 500+ years, and the main tool of that trade has remained virually unchanged in all that time: a sharpened piece of steel with a wood handle. Marlen Hazel of @hazel.handengraving -- the last traditional hand engraver in San Francisco -- takes Adam Savage on a tour of the tools she uses daily with no pneumatic or electrical assist, creating extraordinary precise art by (steady) hand. You'll have a whole new appreciation for those Met suits of armor!
Follow Marlen on Instagram: instagram.com/hazel.handengraving
Watch Marlen on YouTube: youtube.com/channel/UCBFCgE7XhqKj5lu3lb3vyjw
Ep 1 Beginner’s Guide to Traditional Hand Engraving: Starting From Zero: youtube.com/watch?v=3sFTaoHeJgE
Wintergatan - Marble Machine: youtube.com/watch?v=IvUU8joBb1Q
Subscribe for more videos (and click the bell for notifications): youtube.com/subscription_center?add_user=testedcom
Join this channel to support Tested and get access to perks:
youtube.com/channel/UCiDJtJKMICpb9B1qf7qjEOA/join
Tested and Adam Savage Ts, stickers, (de) merit badges and more: tested-store.com
Savage Merchandising: adamsavage.com
About Tested: tested.com/about
Meet Adam in Person: tested.com/events
TikTok: tiktok.com/@testedcom
Instagram: instagram.com/testedcom
Twitter: twitter.com/testedcom
Facebook: facebook.com/testedcom
Discord: discord.gg/tested
Amazon Storefront: amazon.com/shop/adamsavagestested
Audio Described and Accessible Videos: youtube.com/playlist?list=PLJtitKU0CAeiQLgj4PZ9onSW6YXIz5ADR
Intro bumper by Abe Dieckman
Thanks for watching!








