The Empty Spool

Know your spool. Know your filament.

AM

Amazon Basics

amazon.com

Empty Spool Weights 4 variants

Spool Empty weight Filament Notes
1 kg Plastic ๐Ÿ“ท Photo 233 g 1 kg 232โ€“234 g measured; older reports as low as 190โ€“200 g
1 kg Plastic (ABS) 252 g 1 kg โ€”
1 kg Plastic (PETG) 390 g 1 kg โ€”
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.