The BIC Cristal Fun ball pens bring fun and fashionable colours of vibrant ink to make your pencil case more exciting! Available in lime-green ink, it has never been so easy or fun to prioritise or organise your work. The Cristal Fun is also a great way to bring personality to your page and pencil case. With a bigger 1.6mm tip but a line width of 0.6mm, they ensure you have precision and accuracy over your writing but with a more substantial body. The smoked barrel makes it easy and clear to see when your ink level is running low, while the cap and end plug match the ink colour so it's simple to find the colour you are looking for.