Change colours without changing pens. The BIC four colours pen gives blue, red, green and black ballpoints all in one. Perfect for colour-coding your work and creating your own bullet journal. Each of the four medium 1.0mm ballpoints provides an average of 2km of crisp precision writing. The classic design features a round barrel and a clip for attaching it to notebooks. The BIC colours pro is a classy ballpoint pen with a glossy black barrel designed for serious notetaking. The pen made with minimal materials is built to last and is certified by the NF Environment eco-label. It can write for up to 8km. Pack includes three pens.