RC control horn
thingiverse
Аналог покупного кабанчика для пенопластовых моделей. Купить дешевле, но очень долго ждать посылку из китая
Download Model from thingiverse
With this file you will be able to print RC control horn with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on RC control horn.