Filament Spool Holder in Acrylic

A spool holder created with laser cutting acrylic. Create two of these and using the holes at the bottom, create a vertical structure.

The slot at the top allows to change filament spools easily.

This kind of spool holder best suits for a Delta configuration, where the extruder is mounted on one of the sides, and the filament direction is from bottom to top.

You can also use 4 delrin wheels to create a mobile spool holder.