Backscatter Snoot OS-1 shapes replacement - holes and stars

A friend of mine lost his round holes template and asked me to design one so I did and, while I was on it, I decided to try also with some stars to test, it works great. Maybe I'll try some other shapes also.

I'm sure this will be handy to have.

Printed using PLA but I print a lot of TPU gadgets for underwater use because they won't ever brake ;)