D1 Shepherd's Whistle

After printing mrAkuaku's shepherd whistle (https://www.thingiverse.com/thing:360499), I thought it would be cool to have a go at designing my own.
It is loosely based on the Logan A1 whistle as well, but I modified things to suit my needs and design requirements.

There are two files:
"Logan A1 inspired v3.1" is 5mm thick with a 2.5mm gap between the two plates.
"Logan A1v2" is 6mm thick with a 2mm gap between the two plates.

I've found that v3.1 fits and sit better in the mouth, and it is much more responsive and easier to make a sound.
v2 works perfectly well too, and it is still easy to make a sound, but I much prefer the v3.1.
They are both quite loud, and have a good range (from a low pitch to a high pitch).

Print with the long flat side on the platform, like in the photos.