spool hanger design for 3d printing nerd design challenge —

Founded spool hanger design for 3d printing nerd design challenge models & stl files for printing
Sphere Trapped in Cage
Triangle Man
UP BOX Spool Holder
Frontier 3D
Contour I BM005
ENABLE3D
Thes3D Spool Holder
Thes3D Solutions Partner
Hanger for door
ProtoMaker1