Melody whistle made in two versions. The first has only a free pin to insert inside the cylinder, the second has a fixing tab to prevent the pin from coming out. Printable in both 0.20 and 0.16
It works perfectly, maybe would be a good idea to place the pieces near the auxiliary fan and rotate the “flute” piece 90 degrees to improve the profile and achieve better interior overhangs.
funciona perfectamente, quizá seria buena idea colocar las piezas cerca del ventilador auxiliar y girar la pieza “flauta” 90 grados para mejorar el perfil y conseguir unos voladizos interiores mejores