This guide shows which are the guidelines that the 3D model .STL must have to be printed correctly in 4PRINT without incurring errors.
3D models must be closed correctly; all the surfaces must be joined in one, so as to generate a model without imperfections.
|Slit between walls||1mm|
|Printable feature or detail||1mm width/ thickness|
|Printable font||12 pt|