Ultra low Plastic Spool - Bambu Refill (87g) Reuse

Low plastic reusable Spool uses only 87g of plastic and prints in 3 Hours total A1

For Bambu Refills - all parts screw together

Cut a Doughnut of cardboard with:

Internal diameter 78mm

External Diameter 240mm

Both End caps are identical

Design by KalokXian on MakerWorld (license: BY).