Pencil holder clamp (and clamp that holds onto it)

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)