Expander
cults3d
ear expander to print it in the size of your ear. You have to modify the 3d model in cura, prusa or whatever app you use.
Download Model from cults3d
With this file you will be able to print Expander 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 Expander.