This is a filament hanger or holder that can clip into a normal peg board to hold a spool of filament.
You can print this model in ludicrous even with multiple on the plate(max 4).
This is a strong model and you do not need high infill.
Any filament works
Supports - no
Brim - no
Infill - 15%
You may need to change the percent in the slicer if it does not fit.
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