This is a whistle of death of the Atstecs.
A frightening sound should come out like this: https://www.youtube.com/watch?v=zXIo0EbniZo&t=35s
I did not try it myself. Made according to the drawing.
Try different sizes. Share the results.
HQ version: https://www.cgtrader.com/3d-print-models/gadgets/audio/magic-dead-whistle
| ddw-40-demo.stl | 3.9MB |
