The Kaweco Fountain Pens Bundle includes two pens, specifically: Kaweco Perkeo Indian Summer Fountain Pen with a Fine Nib (10001312) Kaweco Perkeo Indian Summer Fountain Pen with a Medium Nib (10001313) Here are the details for these pens: Color: Black/Yellow Features: Dark blue-finished steel nib Triangular ergonomic grip section Snap-on cap Body Material: Plastic Capped or Retractable: Capped – Snap On Clippable: No Converter Included: No The design elements include an 8-sided cap and a 16-sided shaft, creating a harmonious aesthetic. The triangular ergonomic grip is specifically intended to facilitate comfortable and fatigue-free