This is a set of eyeglass frames that uses pencils for the temple (I had to look up the term for this part of the glasses) A friend told me about seeing something along these lines in a magazine. A set of glasses that uses pencils as part of the frame, so you always have one (or two) handy. I decided it had to be done by someone after not finding any results on google where a pencil actually replaces the entire temple of the frame. There is a bug in the design where if you actually make glasses that you need to see what you are using the pencil for, well, hopefully you don't need two hands to write. Started with Jonducrou's model and modified it to be one piece. I was going for a little bit of that 50's librarian chevy cadillac look... Feedback, suggestions, and modifications are super welcome! I have uploaded a pencil holder only file if you want to adapt these to your own frames. I will be working on holders for different objects also as I want to take this idea further. I don't use a pencil much, but stay tuned for: Sharpie Glasses Screwdriver/allen wrench Glasses Laser Pointer Glasses What ever anyone suggests Glasses from me and/or someone else :)Easy to print. Pencil holes are sized to grip the metal part of an eraser. Scale down slightly along the axis of the screw to grip a pencil with no eraser. Screw together with 4-40 or similar sized screw.