Monteverde Innova 20th Anniversary. Love carbon fiber. I'm currently using it with the Monteverde Horizon Blue (great blue ink, highly recommend or the Iroshizuku Kon-peki). : r/fountainpens
Monteverde 20th Anniversary Innova Fountain Pen in Carbon Fiber and Ch - Goldspot Pens
Monteverde Innova Fountain Pens
Monteverde Innova Formula M Fountain Pen - Blue
New Monteverde Innova Fountain Pens... - Goulet Pen Company