Here's how the brass pens' patina look different from expo…
5 Writing Pens That Make Excellent Gifts
BASTION® Luxury Bolt Action Pen, Durable Professional
4317 Fountain Pen Rest - Brass Patina – lawson-fenning
Shipwreck Edition Copper Patina by Bastion – Rogue Survival
Brass Office Pen Shipwreck Patina
4317 Fountain Pen Rest - Brass Patina – lawson-fenning
Brass Office Pen Shipwreck Patina
Patina Brass Pen
Copper Edc Pen
Forced Patina Copper Bolt Action Pen
Best EDC Pen- Fountain & Ballpoint Pen
Machine Era Brass Pen Forced Patina
A) Fountain Pens
This pen is raw metal copper at its base. Patina is forced and a temporary seal is applied to slow patina development through its short shelf-life and
Forced Patina Copper Bolt Action Pen