Give your phone a holster for your favorite pen or pencil! Customize this design with the exact dimensions of your most indispensable digital and analog implements, then print a clip to keep them together forever. Kind of a joke idea, but hey, I like jokes. Do let me know if you actually find it useful! Mostly an exercise in OpenSCAD scripting.Vertically uniform, so should be very easy to print. I suggest printing a short version first (<1mm clip height) to confirm dimensions fit. I printed my test copy in brown PLA on my Printrbot Simple with 0.2mm layer height and 2 walls and essentially solid infill (no big areas anyway).