The Empty Spool

Know your spool. Know your filament.

Empty Spool Weights 2 variants

Spool Empty weight Filament Notes
1 kg Cardboard 230 g 1 kg Printed Solid, 183โ€“276 g reported
1 kg Plastic 320 g 1 kg Printed Solid, 297โ€“343 g reported

Community-reported values. Weigh yours for precision.