Kaweco steel nib insert 060 with thread.
Black plated finished.
Suitable for LILIPUT, AL Sport, AC Sport, ART Sport, LUXE Sport, SPECIAL, ALLROUNDER, DIA Chrome, DIA gold, STUDENT and ELEGANCE.
Does NOT fit Classic and Ice Sport pens by screwing the nib housing, but it is possible to remove and fit the nib only.
Available nib sizes: EF / F / M / B / BB