This is a touchscreen ballpoint pen from Monterey State University. This pen functions like any regular old pen seen in everyday life. The cap of the pen went missing making this particular pen not functional because it loses it clicking mechanism. This 3D printed part is to particularly serve as a cap that helps the ballpoint come out. This part is not semi-screw in meaning that the cap is not fully in function to be sturdy. There may be difficulties of pulling the cap out; pushing the pen cap side ways will result into technical difficulties.