Perfect American native flute F#4

I used 500 mm of high pressure PVC pipe DN 25. This pipe is the best solution for a NAF from my point of view because better sound if compare to other PVC pipes.

Tune main F#4 first cutting as described here and then drill 6 mm holes one by one and tune each by carefully increasing a hole diameter.

You can use this free software for PC and a mic.

Please do not rotate Middle.stl part and print it ‘as it is’ for better sound.

Printed with PLA-ST Esun 0.1mm Struct. , organic support (it is important).

No glue required.