About this 3D model
This model is an adapter to make the eSUN refilament (refill) fit onto the bambu lab reusable spool. I figured I'll upload the model from the eSUN website with my print-profile that works well with eSUNs ABS+. The original file can be found here: https://www.esun3d.com/uploads/Removable-Reel-Accessory-For-eSUN-Refilaments.stl Or here: Model download - eSUN 3D Printing Materials