The Empty Spool

Know your spool. Know your filament.

CO

Coex3D

coex3d.com

Empty Spool Weights 2 variants

Spool Empty weight Filament Notes
1 kg Cardboard 190 g 1 kg โ€”
1 kg Plastic 320 g 1 kg Plastic-spool variant; external source notes they are transitioning to cardboard. Based on external community data

Community-reported values. Weigh yours for precision.