Summary

For if you're trying to look around corners.

As usual the o-jasper/various-physibles github contains the development versions.

Instructions

Print one stick and three corners.
Clear out and plastic crud where the glass goes.(down to the corners) Especially the one with
the stick on it.
Clear out the holes in the bulbous things. (So putting the wire in is easy)
Put the corners on the mirror completely. Careful not to break it/cut yourself.
Find some wire to hold it together, i used steel wire but maybe nylon on kite
wire is better.
Wire it together. Do not try to force the corners onto mirror in this process,
less force to just put those on by hand.