Sofi
thingiverse
Create a personalized version of the design found at http://www.thingiverse.com/thing:57810 using the Customizer app. This customization includes the following options: 25 bends, no hollow or hockey puck effect, no clasp, knurl smoothness of 40%, a 13mm width, a 4mm nozzle, 3 bands, cord direction set at 1, 25 cords, an 8mm thickness, type 2 knurling with a width of 4mm, a stretchy/solid setting of 1, and a final circumference of 200mm.
Download Model from thingiverse
With this file you will be able to print Sofi 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 Sofi.