Vertex for making Bamboo cubes

Used to make simple small bamboo cubes, within minutes.

Scaled up it can form a quick enclosure for biocontainment or frame for mosquito netting over a bed.

It can form a "bin shape" for collection area with tarp or plastic in the center.
Suspend items from inside corner supports.

Stack several with corner guides to make columns or walls for building simple structures or even temporary housing frame.