Koh-I-Noor Replacement Tips

Replacement points for use in 3165 Rapidograph technical pens. Stainless steel for use on paper and vellum. Koh-I-Noor's Rpidograph technical pens are remarkably versatile pens that handle like a pencil, ,oving in al directions without snagging or digging into the drawing surface. Point sizes, ranging from very fine to very broad, are capable of achieving an engraver's perfection, a loose sketching style or a finely detailed pointillist technique.