Pencil holder clamp (and clamp that holds onto it)
thingiverse
Clamp that holds a pencil to a tube. Made it for myself to keep my pencil from getting lost all the time aswel as having it near the filament to be able to 'tag' the filament so i can see its motion. Really helps that it is tiny, it is done printing very quickly. Hope the default sizes work out for you. I printed a version without the circles and the end where you hold the clamp. Hopefully the circles give the user more grip. I have an instance printed, but the camera is charging. https://github.com/o-jasper/various_physibles contains this and other designs. Update: would be better printed as one piece.(dont feel like editing it right now though)
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