Matching keychains
cults3d
Here it is a simple to print matching Yin Yang keychains, there is only one stl file, but you get the idea. You can print it the color you want or paint it after the fact, for me it is more meaningful the matching shape than the color matching, but you can think the other way around.
Download Model from cults3d
With this file you will be able to print Matching keychains 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 Matching keychains.