Ender 3 spool holder base

Simple spool holder base for the original ender 3 spool holder. Just unscrew the spool holder from the printer's frame and use M5x20mm screws and M5 nuts to secure it to this base. Now you can place your spool wherever you want.

I printed mine upside down with no top and bottom layers.
10% honeycomb infill and 6 perimeters (0,5mm each)
I used green glow in the dark filament for the first 3 layers, the rest is black pla.

Can easily hold 1kg spools without flexing.