A fountain pen I have rarely seen here: Lamy Logo. I like it b/c of its simple and industrial design (and it is affordable). I am using it with a Z27 converter
Lamy 208 Logo Black Ballpoint Pen: Buy Online at Best Price in India - Snapdeal
Boligrafo LAMY LOGO 208 Black | Lapiceras, Bolígrafos, regalos empresarios - Casa La Lapicera
LAMY logo Kugelschreiber 208 black M M16bk | gba Werbeartikel
LAMY logo 208 black Kugelschreiber gravieren | Mister Pen
Ballpoint Pen LAMY logo black | Pandinavia AG
Bolígrafo Negro Lamy Logo 208 (16556) – Improstock