As you can see from the below picture, I hang my filaments above my printers and just pull the one I want.This is fine if

3D Printing, Electronics, Arduino, Raspberry Pi, Computers and anything DIY, basically
As you can see from the below picture, I hang my filaments above my printers and just pull the one I want.This is fine if
When I first started out with 3D printing, I had like one or two spools of filament. I would mount one on the printer’s built-in