My wife is a plantaholic. Many of my 3D prints are for her and to support her hobby.
This 11x11 mm plant support stick/rod which I designed for her consists of (up to) 3 parts that can be connected with prism style connectors. The length of each plant support rod is 200 mm (just the front part has a couple of extra mm due to the front tip). The total length of the combined plant support stick can be extended in 200 mm steps by adding additional middle parts.
The 3 parts are:
Have fun printing this!