Duck Headphone Hanger Hats
thingiverse
Here's some headwear for the popular duck headphone hanger https://www.thingiverse.com/thing:2831920 One Donald Duck hat and one Daisy Duck bow. Both have perfect voids in their backs to fit perfectly on the ducks head if it is printed at full scale. No supports necessary, use whatever layers you like for the detail you desire.
Download Model from thingiverse
With this file you will be able to print Duck Headphone Hanger Hats 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 Duck Headphone Hanger Hats.