Star earplug
thingiverse
A personalized version of http://www.thingiverse.com/thing:44815 has been created using the Customizer at http://www.thingiverse.com/apps/customizer/run?thing_id=44815. To print, set the diameter to 25mm, maintain a 0.1mm margin, add a groove depth of 1mm, choose type 2, set weight to 14, and use a cursor of 100 with $fn set at 50 for edge smoothing.
Download Model from thingiverse
With this file you will be able to print Star earplug 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 Star earplug.