BIC 4-Color Retractable Pen - Medium Pen Point - Refillable - Retractable - Multi, Black, Red, Green - Blue, White Barrel - 1 Each - Express yourself in vivid color with the dependable and ultra-convenient BIC 4-Color Ball Pen. This world-renowned multifunction pen lets you choose from four ink colors with a simple click, so there's no need to carry around multiple pens. It's ideal for color-coding, organizing notes, editing others' work and more. Standard ballpoint ink is long-lasting, and the pen is refillable.