Designed in Openscad. All the sources are available in github:https://github.com/Obijuan/3D-parts/tree/master/pen-holder-repyzMore information (in Spanish):http://www.iearobotics.com/wiki/index.php?title=Portaboli_para_mREPYZ Modules:https://github.com/Obijuan/REPYZ
Juan Gonzalez-Gomez (Obijuan) I am a researcher on robotics, but I define myself as a hacker. I really believe on the opensource spirit of sharing information