The acrylic formula dries quickly and becomes permanent with good UV resistance

GBR Crew and photographer Phil America

10% discount when buying a sketch pack

which doesn't add pigment but lifts and softens ink that's already on the page — useful for fading a hard edge or building a gradient without mixing in an unwanted color

uni pin fine line pen light grey Size:0.5 The acrylic formula dries quicklyThe Uni Pin Fine Line Light Grey lays down a soft, cool grey rather than a strong dark tone, suited to faint shading, base sketch contours, or subtle drop shadows behind darker title text where a full black or dark grey line would feel too heavy. The tip is a steel guided polyacetal core for a steady, consistent line. The ink is uni ball's "Super Ink" pigment formula, archival and waterproof once dry, so it can sit underneath a watercolor glaze