Kaweco Brass FP, speed up brass patina - Pen Turning and Making

I like when the brass parts of my pens developed over the period of usage a patina. But it takes time At my new Kaweco Brass FP I want to speed up this process. It is not a expensive or rare pen With all the suggestions found in the net to create at brass a patina I choose vinegar essence w

Kaweco Brass Sport Fountain Pen - Brass, Broad Nib (Excellent + in Box, Works Well) - Peyton Street Pens

United Inkdom The mother of all fountain pen review sites

Kaweco Special Brass Push Pencil – Meticulous Ink

Diamonds and rust: How did your pen age? (brass, copper, etc) - Fountain & Dip Pens - First Stop - The Fountain Pen Network

Kaweco Brass FP, speed up brass patina - Pen Turning and Making - The Fountain Pen Network

The Pen Addict

Kaweco Brass Sport Forced Patina : r/fountainpens

Kaweco Brass Sport Fountain Pen - Brass, Broad Nib (Excellent + in Box, Works Well) - Peyton Street Pens

Kaweco BRASS Sport Push Pencil - 0.7mm – Yoseka Stationery