The Pictus Fineliner is the pen that's up to any task whether that's technical illustrations, cartoons, writing at home or school, sketching or fashion design! Water-based, waterproof, pigmented ink guarantees long lasting colour and excellent fade resistance. Durable, precise metal encased writing tip. Made from at least 85% recycled plastic. Thin 0.05 line width available in red, black, green and blue.