Ear Saver for teachers and students
thingiverse
I made these ear savers specifically for teachers and students. Your mask doesn't have to hurt your ears anymore.
Download Model from thingiverse
With this file you will be able to print Ear Saver for teachers and students 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 Ear Saver for teachers and students.