Koh-I-Noor’s Rapidograph Technical Pens ($33-39) are remarkably versatile pens that handle like a pencil, moving in all 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. All pens come with tips that can be cleaned and replaced if damaged. These pens are the best pens made on the market today for graphic artists.