Milk bottle cap
thingiverse
This lid, designed in Autodesk 123D Design, prevents milk spills after removing glass milk bottles' foil caps; read about its creation at http://www.3dgeni.us/getting-started-with-123d-design/. To print, place it cap down and use minimal filament.
Download Model from thingiverse
With this file you will be able to print Milk bottle cap 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 Milk bottle cap.