These design elements make the BIC 4-Color Pen a go-to for students, professionals, and anyone seeking a multi-functional pen for daily writing tasks. a b c d Fletcher, Alan, ed. (2006). Phaidon Design Classics – Volume 2 (1. publ.ed.). London: Phaidon Press. ISBN 0-7148-4399-7. Personalized Business Pens Rose Gold Trim, Custom Ballpoint Pens with Stylus, Customized Marketing Material Promotional Pens Office Supplies a b c Lemon, Michael (28 April 2015). "Bic Cristal Pens | The World's Most Popular Pen". OSU.EDU. Ohio State University . Retrieved 26 March 2017.

The city of Paris, globally recognized as the epicenter of fashion, has appreciated the pen for its blend of chic design and practicality.

a b "Everyday Icon #3 The BIC Biro". Phaidon. Archived from the original on 15 May 2013 . Retrieved 16 May 2017. a b Stamp, Jimmy. "The Universal Typeface Project Averages the World's Handwriting to Produce an Incredibly Average Font". Smithsonian . Retrieved 15 March 2017. From the bustling fashion streets of Paris to the desks of writers worldwide, the 4-Color Pen continues to make its mark. It’s more than a pen; it’s a symbol of enduring French craftsmanship and global appeal.’ The Artistry Behind the 4-Color Pen’s Palette

Green: The authoritative green is a firm favorite among civil service professionals. Managers leverage its prowess for signatures and audits, as green exudes gravitas and approval. The 4-Color Pen, celebrated for its multifunctional design and longevity, has won the hearts of many across the globe. Let’s explore five key reasons why this pen has become a beloved item:The BIC 4-Color Pen, with its ability to switch between ink colors, revolutionized the way we write, making it a timeless classic in the world of writing instruments.” Delving into the Unique Design of the 4-Color Pen Sayer, Peter (11 July 2008). "Bic phone is no throw-away gadget, says Orange". Network World . Retrieved 28 September 2022.