The paper is optimized for ballpoint pens

The pigment in the metallic and neon colors are slightly thicker

and fluorescent shades

perfect for tight tags or smaller drippy lines

uni pin fine line pens classic 2 8 set black Skolestart The paper is optimized forGreat for bold sketching, comic outlines, and dramatic contrasts, this 8 pen set includes larger fineliner sizes from 0. 05 mm to 1. 2 mm and a brush pen. Its ideal for artists who need a wide range of line weights in one compact set. Uni Pin pens are filled with high quality black pigment ink that doesnt fade or smear. Each nib is tough and responsive, and the pens are built for reliable performance across both technical and expressive applications.