two spirel
grabcad
Original text rewritten as follows: The tutorial on creating a spiral along a curve using T-Flex parametric CAD software can be found at this link: http://grabcad.com/questions/tutorial-how-to-make-a-spiral-on-a-curve-in-the-t-flex-parametric-cad. Additionally, you can watch a video version of the tutorial by visiting this YouTube link: http://youtu.be/16SiVxQNMfs.
Download Model from grabcad
With this file you will be able to print two spirel 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 two spirel.