Derwent Graphik Line Painter Pens have a high quality, precise tip of 0.5mm and are distinguished by their intense colours even on dark surfaces. Colours can be reworked with water so you can create washes and add layers. They are permanent once dry with perfect light resistance.
These Derwent Graphik Line Painter Pens have low-viscosity opaque colours. They are solvent and acid-free. The ink flow is controlled by a pumping system.
Price per pen.