A pack of thirty-six Staedtler dual tip watercolour pens. Each one of these individual coloured markers has a flexible brush tip and a narrow tip pen. These pens excel at shading and variable shading.
- Larger tip is flexible like a brush.
- Ideal for variable strokes and shading.
- The brush tip has a line width of 1.0mm up to 6.0mm
- The fine tip has a line width of 0.5mm up to 0.8mm.