uni pin fine line pen dark grey Size:0.1 and is fitted with a

and is fitted with a red screw-on cap that matches the internal accent frame

The metal-reinforced tip traces lines that are as thin as 0

A rich source of inspiration for anyone interested in do-it-yourself culture

and UV fading once it's dry

uni pin fine line pen dark grey Size:0.1 and is fitted with aThe Uni Pin Fine Line Dark Grey gives a muted charcoal tone rather than flat black, useful for cross hatching, shading textures, or any secondary linework meant to sit visually behind a darker main line without competing with it for contrast. The tip is a steel guided polyacetal core, holding a consistent monoline weight regardless of how fast you're writing or drawing. The ink is uni ball's "Super Ink" pigment formula, archival and waterproof once