Used, semi flex nib and line can vary with pressure

Writing smooth due to 14K gold nib and proportional tip

Cylinder piston was replaced by silicon, it is smooth

Two rings on the cap, clip is tight

2 Birds on cap top, Dating 1950 Sept. 1 - 1954 Jan. 20

Kugel is the German word for sphere or ball, and it is also a label associated to some nibs of German manufacturers: Montblanc, Pelikan, Lamy. The idea behind a Kugel nib was to enlarge the “sweet” spot of the nib and to make it easier and more pleasant to write with those fountain pens