The Empty Spool

Know your spool. Know your filament.

AM

Amazon Basics

amazon.com

Empty Spool Weights 2 variants

Spool Empty weight Filament Notes
1 kg Plastic 212 g 1 kg 190โ€“234 g reported
1 kg Plastic (Silk PLA) 264 g 1 kg Silk PLA variant, heavier spool than standard PLA; based on external community data

Community-reported values. Weigh yours for precision.