The Black Forest Pens Rhombus fountain pen in Stainless Steel 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.
The precisely machined rhombus pattern gives the barrel a distinctive geometric character while showcasing Black Forest Pens' combination of traditional craftsmanship and modern design.
