For the aspiring calligrapher, this mini set includes: two steel italic nibs (1.5mm and 2.3mm) with plastic cap 6-pack Pearl Black ink cartridges aluminum carrying case black Kaweco Sport pen body mini instructional pamphlet and sticker Designed in the 1930s for "ladies, officers, soldiers and sportsmen" with the goal of having a pen that could be carried easily without a dress pocket, the classic look of Kaweco Sport is irresistible. Kaweco is one of the oldest pen brands in the world, founded in 1883 in Nuremburg and still there today. Dimensions: 4.2" (10.8cm) closed, 5.1" (13cm) open; 0.5" diameter (1.27cm) Find more ink colors and pen styles here.