mini filament spool

thingiverse

For micro model: spool is 10mm x 10mm filament rings are 9mm x 9mm spool height when pieces glued together is approx 6mm filament ring height in stack is approx 3.5mm one filament ring is 9mm x 9mm x 0.5mm For mini model: spool is 25mm x 25mm filament rings are 23mm x 23mm spool height when pieces glued together is approx 25mm filament ring height in stack is approx 9mm one filament ring is 23mm x 23mm x 1.5mm spool halves must be glued together once the filament rings are in between