Koh-I-Noor Rapidograph Stainless Steel 7 Pen Artists Set Rapidograph is a remarkably versatile technical pen for use with all Koh-I-Noor inks. It handles like a pencil, moving in all directions without snagging or digging into the drawing surface. Point sizes range from very fine to very broad and are capable of achieving an "engraver's perfection", a loose sketching style or a finely detailed pointillist technique. Stainless steel nib, refillable techn
