Oracle
thingiverse
A gemstone retainer. It should print without supports on an fdm printer. You will want to print as large as possible so that the fine supporting braces are strong enough.
Download Model from thingiverse
With this file you will be able to print Oracle 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 Oracle.