The Calligraphy Sport Set "S" includes a Kaweco Sport Fountain Pen in the colour Black with a 1.5 mm calligraphy nib, an additional front part with a 2.3 mm calligraphy nib, and a protective cap for the interchangeable front part, which protects against drying out. In addition, the set includes a pack of Kaweco ink cartridges in the colour Pearl Black