microphone support hexagonal

For a friend that needed such a part.

A hairy socket come over it.

Actual mount are round. and you have to use elastic strips to hang the microphone head in the middle. However no need to get it round.
Here I made it hexagonal.

I did this 1st version.

However, Turns out to be not so strong on the z axis.
I improved it as version 2.0 as separate holders.