This set of 6 Duotip pens offers you a great selection of colours to create quick urban sketches with. Recreate the perfect building, street view or other urban landscape on the go with these conveniently packaged markers, without having to bring paint! Ecoline Duotip pens contain concentrated, transparent watercolour paint. These brilliant watercolours in combination with the two different nibs, a slim bullet and a broader chisel tip, give you the freedom to make fine or broad lines and to colour larger areas. The dye-based Duotips work perfectly in combination with the Ecoline Brush Pen and Ecoline bottles and offer you a wide range of options in line weights, styles and colour variations. This makes the Duotip extremely well suited for drawings and illustrations with large colour blocks as well as linework and small details. Contents: 6 pens (334 Scarlet – 407 Deep Ochre – 578 Sky Blue Cyan – 508 Prussian Blue – 717 Cold Grey – 700 Black). Ecoline Duotip Brilliant colours based on dye and gum arabic Convenient marker with two different nibs Blend colours with water and a brush for beautiful watercolour effects and seamless colour transitions Apply to wet paper for wet-on-wet techniques Adheres well to watercolour paper, drawing paper and cardboard Store horizontally so the dye stays evenly distributed throughout the pen Bring dried out nibs back to life by moistening them with some water Store your artworks in a portfolio for optimal colour retention