The Gear...
thingiverse
Just a Gear... This gear was used as a mold in sand to pour molten metal into, Also It just looks kinda cool.
Download Model from thingiverse
With this file you will be able to print The Gear... 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 Gear....