Mount anywhere spool holder

This spool holder needs to be fixed to a surface to work properly, I've designed this to be used with 4 4x25mm wood screws.
The two clips will hold the shaft securely in any position, so you can mount this to a wall, underneath a table etc.
It's designed to work with 1kg filament spools, simply insert the shaft into the spool and push it onto the clips.
This is perfect for when you're using multiple spools of filament and need to be able to change each spool individually.
**Important**
Print the clips laying down and the shaft standing up. This is to avoid layer separation and to ensure the dimensions of the shaft is accurate.