Dodecahedral Vertex Connector

This is a design for a connector you can use to build a dodecahedron (twelve-sided shape) using drinking straws. You'll need a total of 20 connectors and 30 straws of the same length.

Note that the ends of the connectors are 7/32"/5.56 mm wide because that was the interior diameter of the straws I had. You'll have to carefully measure your own straws and resize the model accordingly.