Manuscript Cartridge Pen Beginner's Calligraphy Set- Contains: pen body, 3 nibs, pen cap, an ink converter, and 2 ink cartridges. Nibs measure .85mm extra fine, 1.1mm fine, and 1.6mm 2B. If you are left handed and wish to exchange the nib section in this set for a left handed version, you are able to. Ideal for budding calligraphers to experience a range of high quality nibs and inks, while practicing the art of beautiful writing.