Following the design concept of minimalism, the pen’s body is cylindrical and the clip is cuboid, showing the beauty of Euclidean geometry. The body is made of aluminum with the surface anodized, showing three colors of golden, silver and black. The clip is made of zinc alloy through casting process, and a spring is installed inside the cap to improve the clip’s performance. It’s portable and can be easily clipped to a book or a pocket. The tip is a Swiss Premec spring tip with neutral ink, which can bring a good writing experience to users.