The Empty Spool

Know your spool. Know your filament.

ZI

Ziro

ziro3d.com

Empty Spool Weights 3 variants

Spool Empty weight Filament Notes
1 kg Plastic 196 g 1 kg 166โ€“226 g reported
PLA Pro 1 kg Plastic 165 g 1 kg โ€”
Silk PLA 1 kg Plastic (Clear) ๐Ÿ“ท Photo 165 g 1 kg Tricolor Silk PLA spool, weighed 165 g first-hand on 2026-10-31

Community-reported values. Weigh yours for precision. Click a row to use it in the calculator.