Scroll wheel
thingiverse
This is an outer casing for the scroll wheel. For the correct way to put this thing, yo have to take out the scroll wheel and push the outer casing with a litle bit of force. D'ont worry if it makes some noise, nothing is broken.
Download Model from thingiverse
With this file you will be able to print Scroll wheel 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 Scroll wheel.