Whistle - Whistle with a ball

Whistle with a soccer ball, I modified the model for better printing, the printed ball is inserted during printing between the print height of 11mm - 17 mm. The main model is divided into 2 parts, which are glued together after printing. Layer height 0.2 or lower, 3 perimeters, infill 10 - 20 percent. The whistle whistles loudly. The printing position is according to the photo, all without supports.