Bic 4 color8482 4 colour ballpoint pens bic 801867 the bic 4 colour pen blue barrel black blue red and green pack of 12 is a ballpoint pen from bic containing 4 medium point refills of different colours black blue red and green which can be selected by pressing the appropriate coloured slider on the top of the blue barrel no need for 4 different pens to add colour to your reports or mark homework etc ideal for commuters and other busy people on the move bic 4 colour pen blu