A collapsible traffic cone.

The sections should be captive (there are some strips on the bottom to hold them in)

It's configurable in the openscad file for the size of the cone, number of sections, wall thickness etc. There is a variable that you can set to TRUE to render the cone extended so you can see how it looks.

I have printed a small one so far but my TOM is taken apart a bit right now so I haven't printed a large one.

Will this count for the tallest object record if I ever get around to printing a full size one?