‟I find Ecco Pigment fineliners to be extremely reliable. They can be used for mandalas, Zentangle pictures, tattoo designs and for highlighting portraits. The 0.05 nib is particularly great for drawing eyelashes, for example. The different thicknesses mean that mandalas and Zentangle pictures can be drawn extremely precisely and accurately without overlapping multiple ‟layers”. The ink is absorbed quickly by the paper and does not smudge. The pen sits optimally in the hand and has a truly versatile range of uses.”