The Empty Spool

Know your spool. Know your filament.

DU

Duramic 3D

duramic3d.com

Empty Spool Weights 2 variants

Spool Empty weight Filament Notes
1 kg Cardboard 141 g 1 kg 136โ€“145 g reported
1 kg Plastic (PLA+) 236 g 1 kg PLA+ variant; based on external community data

Community-reported values. Weigh yours for precision.