Empty Spool Weights 3 variants
| Spool | Empty weight | Filament | Notes | |
|---|---|---|---|---|
| 1 kg Cardboard | 155 g | 1 kg | 137–172 g reported | |
| 1 kg Plastic | 233 g | 1 kg | 220–245 g reported | |
| 3 kg Cardboard | 440 g | 3 kg | 418–462 g reported |
Community-reported values. Weigh yours for precision.