Kaweco Calligraphy Classic Black Twin nib
The pocket fountain pen is only 10.5 cm in size when closed and grows to a normal size of 13 cm when the cap is repositioned.
Calligraphy nibs are available in black and white with line widths of 1.1 mm, 1.5 mm, 1.9 mm and 2.3 mm. Kaweco also offers a double spring for the black model.
Writing system: Fountain pen
Length open: 13.5 cm
Length closed: 10.5 cm
Weight: 11 g