Echo | 3 tone whistle

thingiverse

For the Loudest Results, Print the Whistle On Its Side. The Echo whistle started as an idea to create the loudest whistle for a 3D Printer and design a more compact survival whistle. This whistle is designed for the person who wants an easy, compact, and loud whistle for any situation, ranging from survival to referees. Testing this print, I used three different filament types - Wood, PLA, ABS. All worked perfectly. ABS being the strongest survived all tests I ran it through, including throwing it down on the ground, running over it, and putting it in water. With wood filament, it was a bit more brittle but still survived all the tests besides being run over. The last one, PLA, survived all tests with only minor damage. Below are 2 different sizes for you to choose from - one with a lower tone and a higher tone. For the loudest effect, I suggest covering your ears as I did in the video and blowing as hard as you can. Even though the whistle will work with less force than that. I hope you enjoy this print just as much as I did! If you're interested in any of my other projects, check out my website at danhues.com. Print Settings Printer: FlashForge Dreamer Rafts: Doesn't Matter Supports: No Resolution: Any layer height Infill: 15% - 25%. You can print higher; it may make it feel sturdier, but with my experience, it doesn't make much of a difference. Notes: You can print this without a raft just fine if you have a heated bed. If your printer does not have a heated bed, a raft is recommended. Video Example Make sure to turn down your volume.