Mini Filament Spool for 3D Pen

This project is a mini filament spool designed for 3D pen filament, intended to be used with a dedicated 3D pen workstation (link provided below). The spool is made of two separate parts that are assembled by screwing them together.It includes: A slot to lock the filament at the start of the winding processSide holes to secure the filament once the spool is filled, preventing unwinding during use The model was tested on a Bambu A1 mini. Both parts can be: Printed together on the same build plate, orPrinted separately on two build plates, depending on your workflow This file is part of a larger modular project around a 3D pen workstation. GitHub repository: https://github.com/Barbatronic/modular-3d-pen-workbench The spool was designed and developed during my weekly Twitch live streams, with replays available on both platforms: Twitch: https://www.twitch.tv/barbatronicliveYouTube: https://www.youtube.com/@barbatronic