I have been developing a 3D-printable construction set toy for some time. It is now ready to be launched publicly for everyone to download and make.
Even though these parts are not specifically made for a project, they are nevertheless perfect for testing 3D printers and manufacturing a fun toy to play with!
I'll be releasing all the files for the complete construction set, continuously. Please check out the project and hope you have fun 3D-printing!
Rubber band-driven car - STEMFIE