3D Key Ring
thingiverse
A miniature key fob (approximately 1" X 1.5", a larger version is 2" X 3.5") serves as an excellent motivator to experiment with three-dimensional printing. It makes for a perfect example project. The necessary 123D Design files are provided, allowing users to make modifications as they see fit. On my Printrbot Simple 2016, the small one took about thirty minutes to print.
Download Model from thingiverse
With this file you will be able to print 3D Key Ring with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 3D Key Ring.