Bic 4 Colours Retractable Ballpoint Pen Black/Blue/Red/Green (Pack of 10) 8032232The Bic 4 Colour Pen features four smooth sliders at the top of the barrel for easy selection between black, blue, red and green ink. The chunky blue barrel provides a firm grip for comfort and control. This medium format pen features a 1mm tip for a line width of 0. 4mm, ideal for general handwriting use. Ball Point pen with four colours in one Materials have not been tested on animals and do not contain animal based products Choose between black,