spool holder for the 3d printing nerd challenge —

Founded spool holder for the 3d printing nerd challenge models & stl files for printing
3D Printed Antibacterial Pen
Make3D Company Limited
PrintABlock Source
3D Printing Professor
Dual Shock PS4 Stand
Sebastianieto29
Blooming Trophy
3Designer
Topology Trophy
3Designer
Tensegrity Trophy
3Designer
Star Grid Trophy
3Designer