BIC 4-Color Ballpoint Retractable Pen, Assorted Ink, 1mm, Medium, 3/Pack 4-Color pen features long-lasting ink and includes the convenience of four colors (black, blue, green, red) all in one pen. This pen is perfect for recording data in different colors. It features a lanyard hole for easy transportation. Point Size: 1 mm; Point Type: Medium; Ink Color(s): Assorted; Ink Color(s) Assortment: Black; Blue; Green; Red. Perfect for recording data in different colors. Manufacturer's limited throughput warranty.Bic Corporation