The Kaweco 060 EF extra-fine stainless steel nib is the perfect choice for those seeking precise, detailed, and high-quality writing with their fountain pen. Developed using the modular concept of the prestigious German brand, this nib integrates perfectly with the Kaweco ink feeder to guarantee a constant and extremely reliable flow. Made of special steel and equipped with a precision-cut iridium nib, it minimizes variations in stroke width and ensures maximum resistance to continuous wear. The extra-fine (EF) size makes this component ideal for meticulous calligraphy, note-taking in narrow margins, technical drawing, or complex diagrams, and is highly appreciated by professionals, students, and fine stationery enthusiasts who demand precision in every word.