Check the listing for details. BIC 4-Color Original Retractable Ball Pen, Assorted, 12 Pack. Condition: New. Listed at 20.99 USD. Express yourself colorfully with the BIC retractable 4-Color Ball Pen. This handy multifunction pen lets you choose from four ink colors (black, blue, red, and green) with a simple click. No need to carry around multiple pens. Ideal as school supplies for color-coding copy and organizing notes, this BIC pen has a 1.0mm medium point. Our eBay Store About Us Contact Us Add to Favorite Sellers BIC 4-Color Original Retractable Ball Pen, Assorted, 12 Pack Express yourself colorfully with the BIC retractable 4-Color Ball Pen. This handy multifunction pen lets you choose from four ink colors (black, blue, red, and green) with a simple click. No need to carry around multiple pens. Ideal as school supplies for color-coding copy and organizing notes, this BIC pen has a 1.0mm medium point. This is the footer. More links or text can go here.