Bic 4 Colours Comfort Grip Ballpoint Pen 1mm Tip 0.32mm Line Blue/White Barrel Black/Blue/Green/Red Ink (Pack 12)BIC 4 Colours Original Grip gives you 4 different colours of ink in the same pen with a handy grip, letting you switch between them as your work dictates so you can efficiently complete your writing tasks. The round blue barrel contains 4 retractable points that write with red, blue, green and black inks. The 1. 0mm points write with an elegant 0. 32mm line width, and combined they will write for an average of 8,000m making this a great, versatile pen