Customizable eSun eBox to Filament Tube Coupler

This item will allow you to attach filament tubing to your eSun eBox Filament Storage Dry Box. It has been tested for 1.75mm filament and may work for 2.85mm filament. All connections are push-fit.

You may attach the item for the filament to exit diagonally up or down. Simply push into place with the bottom shell, or the top shell.

Customiser settings:
1. tube_od
- your filament tube outer diameter
- add some leeway if required (suggest 0.05mm)
2. channel_d
- the filament channel diam