Printing finished product.

 From:  Ralf-S
2789.6 In reply to 2789.5 
I would also recommend "MeshLab" to convert data.

[...]
Import:PLY, STL, OFF, OBJ, 3DS, COLLADA, PTX, V3D, PTS, APTS, XYZ, GTS, TRI, ASC, X3D, X3DV, VRML, ALN
Export:PLY, STL, OFF, OBJ, 3DS, COLLADA, VRML, DXF, GTS, U3D, IDTF, X3D
[...]