Ballpoint pen for office and school with rubberized barrel in the color of the ink and a pinch grip with notches for effortless long writing. The stainless steel tip with tungsten carbide ball ensures perfect ink flow, completely eliminating the ink leakage and smearing that occurs with standard ballpoint pens. Carbide ball diameter: 0.7 mm. Line width: 0.3 mm. Writing distance: 800 meters. Refill: S-7L. The price is per piece. Commercial packaging: 12 pieces in a cardboard box.