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Chris Koerner pitches a 40 watt K40 laser engraver for making personalized picture frames on-site. The setup costs little, runs fast (a few minutes per frame), and charges $30 to $50 with almost no material costs. Frames come bulk from AliExpress, undercut pricier 3D printing services.
Questions this video answers
A 40 watt K40
$30–$50 per picture
Four to six different frame types
Order by the box from AliExpress and use Etsy best-sellers as models
November 13, 2024










