4 Colour Pens All in One; Change colours without changing biro pens; Choose between pink, purple, turquoise, and lime green in one multicoloured pen, a colourful addition to any stationery supplies Coloured Pens with medium 1.0 mm tips; Versatile ball point pens for precision writing or bullet journaling; A multi pen that will go the distance, with each ink cartridge writing for an average 2km Writing Pens with a Fun Design; These colour pens feature the round sky blue and lilac barrel, a side clip and the signature clicking buttons; A multi colour pen designed for serious note taking Ballpoint Pen Ingenuity; Add this BIC 4 Colour Pen to your stationery set, school supplies or office supplies; A purple pen, pink pen, turquoise pen and lime green pen in one compact solution BIC Pen Biros Innovation; Each pack contains 3 pens made at BIC's plants in Europe based on unmatched expertise