Arylide Yellow RNLightfastness: ASTM I - ExcellentOpacity: Semi-OpaqueGrind: Very Fine

which have the same specifications as the Copic sketch

but contains no heavy metals

prints and drawings

This familiar rich dark brown earth pigment is semi-transparent with medium tinting strength

india ink pitt artist pen manga xs s f b sepia 4 ass Light Blue Arylide Yellow RNLightfastness: ASTM IPitt Artist pens with pigmented India Ink of high quality; High luminosity Waterproof and permanent Odourless, acid free and pH neutral Does not bleed through the paper Ideal for sketching, drawing, layouts and illustrations; Available in several colours Available with tip types: XS, S, M, F, C, B Available in individual pens or in different assorted sets