triangle
thingiverse
This custom-made item is based on Thingiverse's design, specifically thing #233540. It was created using Customizer's features found at http://www.thingiverse.com/apps/customizer/run?thing_id=233540. For printing, choose the cutout style, select a 1-polyhedron type, and set the shell percentage to 40%.
Download Model from thingiverse
With this file you will be able to print triangle 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 triangle.