nonagon case
thingiverse
A personalized version of http://www.thingiverse.com/thing:40703 was created using the Customizer at http://www.thingiverse.com/apps/customizer/run?thing_id=40703. To customize, try adjusting the options: pattern_radius (10), pattern_shape (9), pattern_rotation (90), pattern_overlap (25), build_plate_selector (0), case_thickness (2.4), and pattern_thickness (5). For an iPhone version 1, follow the instructions provided.
Download Model from thingiverse
With this file you will be able to print nonagon case 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 nonagon case.