Whether for an aspiring calligrapher or simply an appreciator of beautiful writing, Speedball's Calligraphy Fountain Pens offer the ideal combination of comfort, performance and value for artists, hobbyists and enthusiasts alike. Featuring precisely-machined nibs designed with a rounded tip, a light-weight, ergonomic construction and a quality, free-flowing ink, these fountain pens provide a superior writing experience that allows artists to create beautiful results easily. This 12-piece set includes one Speedball Calligraphy Fountain Pen, three Fountain Pen Nibs (1.1mm, 1.5mm, 1.9mm) and eight Ink Cartridges (two each of blue and black, one each of red, purple, green and pink).