Change colours without changing pens. This pack contains 3 BIC 4 Colours pens with blue, red, green and black ballpoints all in one. Perfect for colour coding your work and create your own bullet journal. Each of the 4 medium 1.0 mm ballpoints provides an average of 2 km of crisp precision writing. The classic design features a round barrel and a clip for attaching it to notebooks. BIC is simplicity itself.