The Ring
thingiverse
Due to its ring shape it could be useful for many situations. It's initially developed as an aid kit for prisoners. I'd appreciate if you join the community on Patreon! http://www.patreon.com/color3d
Download Model from thingiverse
With this file you will be able to print The 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 The Ring.