Description Packets 50 of blue pens. Each of these lightweight pens has enough ink to write for an average of 3 km. These biros have quick-drying ink and a 1.0 mm nib with a durable tungsten carbide ball that produces a line width of 0.4 mm, plus is certified with the NF Environment eco-label. The built-in tungsten carbide ball helps to provide you with a blob free performance. This super-durable BIC pen has enough ink to write for an average of 3 km while the nib slides across the page with unmatched comfort for smooth smudge-free writing. Enjoy an efficient design that’s simple and can be trusted.
