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  1. #1

    Using left over 3D printer filament in 3D printing pens

    At the makerspace I'm a member of, sometimes pieces of 3D printing filament get cut off and discarded usually because something went wrong with the feed mechanism and the toothed wheel ground it down a bit. Could these curved and slightly damaged pieces be used reliably in a 3D printing pen? What 3D printing pen accepts curved pieces of 2.85 mm filament? Thanks.

  2. #2
    *bump* 10char

  3. #3
    I am not aware of any 3D pens that use 2.85mm. All the ones I have seen use 1.75mm. Somebody must make one though?

  4. #4
    Yep, 1.75 mm. Maybe one of these 3d pens use more..?

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