The perfect pen for artistic impressions, product design, illustrations, fashion design, colouring, digital art, calligraphy or drawings. The brilliant colours of this liquid water colour paint bring every piece of art to life. Great for painting on the go as no water is required but you can add it if you want. Ecoline is a concentrated, transparent watercolour ink suitable for watercolour paper, drawing paper and card. The pens have a large tapered brush tip - 5mm wide at the base, 8mm in length to tip. 704-706-728-717-718