oz
thingiverse
A personalized adaptation of the item available at http://www.thingiverse.com/thing:57711 has been crafted using Customizer! (http://www.thingiverse.com/apps/customizer/run?thing_id=57711). Here are the instructions to follow: set tolerance to 0.4, increase the number of facets ($fn) to 50, add the message "OZ" with a font spacing of -1.8 and a font size of 10.
Download Model from thingiverse
With this file you will be able to print oz 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 oz.