The file 'Filament Spool Ruler | FilRight-1kg-1.75mm-PLA 3D Printer Model' is (stl) file type, size is 964.4KB.
How much filament is left on the spool?
With this ruler you get a rough estimation.
Proven to work with FilRight-1kg-1.75mm-PLA filament spools.
Not sure if it works with other brands.
The dimensions of the spool are incorporated in the scale.
Spool_Ruler-FilRight-1kg-1.75mm-PLA.stl | 2.6MB |