Empty spool holder (Expandable)

This 3D-printable spool holder was specially designed for empty filament spools with a core diameter of 50–55 mm – ideal for Bambu Lab original spools, for example. Thanks to its modular plug-in system, the holder can be flexibly expanded and adapted to your needs. It requires no additional parts – everything is simply printed and plugged together. Features: Suitable for spools with an inner diameter of 50–55 mm Modularly expandable – multiple holders can be combined Tool-free plug-in system – no gluing or screws required Fully 3D printable – no additional components required Printing recommendation: Material: PLA or PETG recommended Support material: Not necessary