Spool for eSun cardboard spool for AMS

The spool has a diameter of 20 cm and is very easy to print.
No supports are required; I recommend a 0.24 layer and 15% infill.
Esun cardboard spools are available with two internal bore diameters: approximately 70 mm and approximately 80 mm.
If you have a spool with an internal bore of approximately 80 cm, you will also need the spacer ring.
If you have any questions or concerns, please ask.