Shakudo

Shakudo is a traditional Japanese metal alloy mainly composed of copper, with a small amount of gold, typically around 4-10%. It is prized for its distinctive, beautiful patina that develops over time, ranging from deep blues to rich blacks. Historically used in jewelry, sword fittings, and decorative arts, shakudo's unique coloration is achieved through a special patination process involving an oxidizing agent. Its combination of durability and aesthetic appeal makes it a valued material in Japanese craftsmanship, embodying a blend of functionality and artistic expression rooted in centuries-old metalworking techniques.