by Sal, published
A flexible hose made of jointed segments. Inspired by http://www.thingiverse.com/thing:17021. This one is tailored for 3d printing and is customizable. It should be easy to adjust tolerances, see instructions.
Adjust your slicer to no infill and a total perimeter width of 1 mm. Print as many segments as you need. The fit can easily be adjusted by changing perimeter width. (Increase width for a tighter fit).