An even more accurate version of the famous BIC Cristal pen. This box contains 20 BIC Cristal Exact black pens with a 0.7mm needle point that creates lines of 0.28mm average. A precision that will make you enjoy the satisfaction of a job well done. The results on paper are always clean and stylish. The BIC Cristal Exact pen writes with a pleasant fluidity. The cap, body and cap of the pen match the colour of the ink to make it easy and quick to find the colour you need at all times.