Re:Show HN: My Pen Plotting Journey
by Caduceus1 on Monday July 24, 2023 @02:22AM
(#36843749)
Not entirely sure, but it looks like a laser engraver with a pen holder could do this.
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Re:Show HN: My Pen Plotting Journey
by hellweaver666 on Monday July 24, 2023 @02:29AM
(#36843782)
People have attatched pens to 3d printers and done this!