BIC - BICGSM240BK Ballpoint pens feature a long-lasting design that writes 90 percent longer on average than the leading competitor. Flexible construction provides writing comfort to help prevent hand fatigue during prolonged writing periods. Tungsten carbide ball ensures reliable laydown for smooth, consistent results. Translucent barrel keeps the ink supply visible to prevent unexpected runout. Ballpoint pens with black ink are perfect for everyday writing needs at home, school, the office and more.