Ideal for versatile use, this Bic 4 Colours Pen contains 3 ballpoint pens and a mechanical pencil all in one chunky barrel. It features four smooth sliders at the top of the barrel for easy selection between 1 x 0.7mm HB lead or 3 x 1.0mm ballpoint pens in black, blue and red ink. The ballpoint pens write a medium 0.4mm line width. This pack contains 12 pens.