Spool Holder for Samples

This is a wall mounted spool holder for filament samples ONLY. The spring rod in the middle will not hold a 1kg spool.

It prints in 3 pieces so the screw holes can be hidden.

Note that the tolerances are tight, so if your printer isn't calibrated well, you'll have some filing/trimming to do so that it fits.

I used a spare toilet paper spring rod for the middle.