Dual Filament Clip
thingiverse
Despite all the filament clips out there, none seemed to work well for me - either they pop off the spool rim, are hard to thread the filament through, or allow the filament to slide out. This is clip will tightly and independently grip two strands of filament. If toleranced and printed properly, the filament will "click" into place and not slip, even for glossy filament. This prints well in PLA and uses only a few cm of filament per clip. The customizer should allow for any size filament, but I have not tested anything other 1.75mm. UPDATE 12/16/17: Changed OpenSCAD model to avoid "coincident faces" issues in preview and any possible non-manifold objects. Regenerated STL files, but no functional change.
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