Meghan and I decided to fix a pair of sunglasses. The sunglasses have two main parts besides the arms which are the frame and the lens. On this pair of glasses, the lens were unique and were not two separate components for each eye, but they were actually connected. What held together the frame and lens were three small pegs, but two were missing. To fix the glasses, we designed and 3D printed two pegs that snapped into the holes of the glasses perfectly.