whistling boomerang v1

printed with petg but pla or other filaments should work fine throw with a bit of layover medium to hard throw depending on wind 2-15 km max wind if u dont know how to throw boomerang look it up on youtube otherwise it wont work i will upload a video of it at somepoint within the next 7-14 days which will display the flight and throw but whistle may not work if its windy cause whistle rerquires a hard throw which u dont do in strong wind flies out around 20metres photo 2 shows about how much ang