Berol Colourfine pens are the perfect tool for detailed colouring, drawing and illustration. The fineline fibre tip allows greater control and makes it easier to draw in a precise and controlled way. With the ability to remain usable even after 2 weeks without a cap and water based ink, these pens are perfect for use by children. You don't have to worry whether ink stains will come out or about the pens quickly drying up and becoming useless. The Colourfine comes in a variety of vivid colours to really add some vibrancy to your art.