Artisan-crafted pure bronze cufflinks. Made in the USA using domestically-mined copper. Hand-casted and cooled to create a solid, single-piece cufflink of unrivaled strength and quality. Bronze is untreated and will create a nice patina over time if desired (use a polishing cloth to maintain a new shine). Backed by a Lifetime Replacement Guarantee. Design is set in crystal-clear flat glass for a truly sophisticated appearance.
