Aqua Brush Duo is a fibre pen with a brush effect for artists, designers, and for amateurs of all ages. The fibre tips are extremly strong and do not fray. There is a board tip on one side, which allows brush-like techniques. Fine lines and drawing are easy to create using the other side, the Aqua Brush Duo. It allows you to create perfect pictures, plans etc. The inks are water-based, free from hazardous solvents, are lighfast and can be mixed. Available in sets of 12, 24 assorted colours and individually.