The Black Forest Pens Rhombus Minimo fountain pen in Brass combines precision-machined metal construction with a clean, functional design.
The signature rhombus pattern is precisely milled into the barrel, creating a distinctive geometric surface with both visual character and a secure feel in the hand.
This compact Minimo version measures approximately 87 mm closed and 117 mm with the cap posted. The cap screws securely onto the back of the barrel for comfortable writing.
