Keychain
thingiverse
We're working on a super cool 3D modelled keychain project in my PLTW class, and it's turning out to be really tiny but perfectly sized as a keychain. The color we chose is bright red, which looks amazing and makes it super easy to spot when you need to find your keys.
Download Model from thingiverse
With this file you will be able to print Keychain 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 Keychain.