Belay Glasses v2

My v2 belay glasses,
the old one is here: https://www.thingiverse.com/thing:2747693
basically I created a new design.

I created some different sides, the simple ones are only bend in one dimension because my CTC Byzer struggles with the other sides.

Againm no glue, no other parts, except the prisms, get some online for about 10$, e.g. here:
https://www.amazon.com/Flammi-Glasses-Horizontal-Spectacles-Watching/dp/B016F28L0M


For sources please contact me.