The file 'Mechanical Pencil / Pen Holder For Composition Notebook 3D Printer Model' is (stl) file type, size is 5.4KB.
I wanted a way to keep track of my mechanical pencil and graph paper composition book, so I designed this little clip on piece.
The ID is 13mm and there is a thin area of the wall for the pencil's clip, which keeps it nicely in place.
Printed with Hatchbox ABS on my Hookklet 3D Odin One.
compbook_mechpencil_clamp.stl | 27.0KB |