a simple shelf mounted spool for the 3d printing nerd —

Founded a simple shelf mounted spool for the 3d printing nerd models & stl files for printing
Simple 20x20x20mm cube
Phillip Skoric
Wrist rest
Paul
Closet Rod Hanger
The3Designer
BantamTools Bit Box
EricConner.net
PlayDoh roller
MrBramme