4 Note Whistle Arrowhead 3D Printer Model
The file '4 Note Whistle Arrowhead 3D Printer Model' is (stl) file type, size is 174.8KB.
The file '4 Note Whistle Arrowhead 3D Printer Model' is (stl) file type, size is 174.8KB.
this is an arrowhead made for 9mm shafts, it whistles 4 separate notes and sounds pretty weird, some would say it sounds scary. pretty loud and durable if printed with pla+
feel free to change the chamber volumes to get different sounds and harmonies
video below
https://www.reddit.com/r/3Dprinting/comments/tkdt7m/4_note_whistles/
| fixed_quad_whistle.stl | 466.7KB |
