Paper Mate&Atilde;&sbquo;&Acirc; PAP 1781490 INKJOY 300RT PEN, 1.0 MM, BLACK INK, DOZEN by Expo Sold as 1 DZ. Hip, retro-inspired barrel hues match your pen's ink color. Extended rubberized grip for optimal comfort. Refills are available for standard black, standard red and standard blue pens (sold separately).