An organizer cup upcycled from the eSun refill cardboard core.

Only a one hour print with ‘0.2mm strength’ settings on the Bambu Lab X1C for one base and mid piece.

Use one cardboard core for a short cup,

two for a tall cup,

or three for a looong cup.

Firm and easy to snap on and off if needed.

Note: This is not designed for the new 2023 eSun whole cardboard spools but for the cardboard cores of their spool-less filament rolls.

Fusion 360 project file added for easy modification.