Light long lasting designed with just the right amount of material for maximum and safe use high precision pen for writing on any type of paper quality ink quick drying and smooth writing tungsten carbide ball perfect sphere and very resistant fine point 08mm line width 03mm hexagonal barrel for comfortable handling orange barrel cap and plug color matches ink color ventilated cap compliant with iso 11540 bs 7272 1 standard this product bic orange original fine ball pens b