Death whistle with skull

All the credit goes to Jinkai (https://www.thingiverse.com/Jinkai/about) for taking the time to reverse engineer this fantastic whistle and the skull I added from EdisonM. I was blown away when I printed it and gave it a try. I added the skull to the front to be a little more scary and give it that Aztec flavor...

Here is a sample of the whistle from my bathroom (only place I could not hear the printer going)

https://soundcloud.com/user-198432615/death-whistle-remixed