I hear people talking about using Acetone vapor baths all the time, in order to make FDM printed items look more appealing. Afterall, we all hate those lines in prints. However, there is this one guy who has been sandblasting his 3D printers as an alternative to Acetone. Sure it will give the prints a different texture (not that shiney texture from acetone). They look really great though.





This method also provides noise reduction (if needed).

More details on this at: http://www.instructables.com/id/3D-P...oved-Surface-/

I just think they look really great!