The file 'Mini Spool System For 3D Pen 3D Printer Model' is (stl,step,f3d) file type, size is 3.0 MB.
This device allows you to store and use lengths of 1.75mm filament for a 3D pen. The unique mini spool is designed to prevent the filament from unraveling under its own spring tension. The parts can be welded together with your 3D pen.
I designed a spool holder that clips onto my generic 3D pen. I invite owners of other 3D pens to design their own spool holders and post them here as remixes.
Axle.stl |
Clip.stl |
PenSpool.step |
Pen_Spool.f3d |
Spool_Bottom.stl |
Spool_Top.stl |