2 color gear bearing dual extrusion —

Founded 2 color gear bearing dual extrusion models & stl files for printing
Dual Color Vase
ImmersedN3D
Dual Extrusion Petal Vase
Think3dPrint3d
peppaPig princess lightswitch cover
Twisted Metal Prototyping
Catboy lightswitch cover
Twisted Metal Prototyping