Pencil Type-C is a mechanical bookmark pencil. Machined out of Titanium with detachable clip, it travels nicely in a pocket or notebook.

Pencil Type-C uses a modified Pilot Hi-Tec-C Coleto 0.5 mm mechanical pencil component. A knurled knock attaches to a nut that secures the pencil component. 

Push the knock to advance the graphite. Unscrew the knock to access the interior of the pencil component and add new graphite.