G305 Scroll Wheel

The plastic part of scroll wheel has worn out and became loose, which caused the scroll wheel to not to rotate freely. I designed this model to replace the plastic part. 

After disassembling the mouse, you need to remove the plastic portion of the scroll wheel. It has some sort of adhesive but it is not hard to remove it. Print this model with a filament type you wish (I tried only 95A TPU and it works really well). Put it on and viola!