Liner Fergoline set of 3 pieces 4621/03

Liner 4621/03 F ergoline, set of 3 pcs. (blister) 1983 with a three-sided case and an ergonomic grip zone that reduces the tension of the finger muscles when writing.
A thin writing unit in a plastic frame.
Do not dry up to 14 days without a cap.
The length of the continuous line is 1500 m.
Disposable.
Set of 3 pcs. in a blister
The width of the trace is 0.3 mm.