Triple helix
grabcad
This tool essentially just appears stylish, yet it doesn't offer much functionality beyond that. I spent time adjusting the helixes and flexes, but when it was finally printed, it turned out quite impressive.
Download Model from grabcad
With this file you will be able to print Triple helix 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 Triple helix.