uni pin fine line pen dark grey Size:0.1 Can be used in temperatures

Can be used in temperatures from -10 ° C to 120 ° C

A popular pen for doodles

if you prefer a soft brush check out the Tombow Fudenosuke WS-BS Calligraphy Brush Pen

and an eraser under the top cap

INK200 is a black penetrating ink built for serious permanence

uni pin fine line pen dark grey Size:0.1 Can be used in temperaturesThe Uni Pin Fine Line Pen in Dark Grey is a precise drawing pen with a 0. 1 0. 5 mm nib, perfect for detailed work like layering, hatching, stippling, and cross hatching. Its pigment ink is fade proof and water resistant, so you can use it with watercolors without worrying about smudging. The nib is supported by a steel casing for durability, and the pen delivers consistent, crisp lines. Its a reliable choice for artists, architects, and graphic