BIC 4 Colours Pro Grip gives you 4 different colours of ink in a sophisticated ballpoint pen, keeping you organised at work while looking professional. The sleek black barrel contains 4 retractable 1mm points that write with a 0.32mm line width as well as a handy grip. The pen comes with red, blue, green and black inks, allowing you to easily colour-code your work, and writes for up to 8,000m in total so will last you a long time.