With a tip that is shaped to resemble a painters brush, this is a fantastic tool for drawing and colouring. Using the tip you can create either thin, detailed lines or thick, broad brushes, depending on your needs. The pens use a water based ink, which means that you dont have to worry about getting it on your clothes, as it will wash out with ease. Berol make sure that their pens are long lasting and the Colourbrush can be left without a top for 14 days without drying up.PensGBPBR00012