Madam Hooch's Boatswain's call whistle
thingiverse
This is a working boatswain's call or bosun's whistle as used by Madam Hooch in the Harry Potter movies. There are 2 files, one for the single piece version which might require supports to be added and one for the two-piece version that consists of two halves (mirrored) that can be printed without support and glued together after printing.
Download Model from thingiverse
With this file you will be able to print Madam Hooch's Boatswain's call whistle 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 Madam Hooch's Boatswain's call whistle.