Interchangeable RingSize : 16mmRhinoceros 5.0 fileModel is ready for prototyping on CNC and 3D Printing.
STL (Stereolithography, filesize: 55 MB), OBJ (OBJ, filesize: 127 MB), 3DS (3D Studio, filesize: 22.6 MB), FBX (Autodesk FBX, filesize: 17.3 MB), IGE (IGES, filesize: 107 MB), 3DM (Rhinoceros 3D, filesize: 21.7 MB)