Acid etching is a technique used to create intricate designs on metal surfaces, and when applied to copper, it can result in a unique and visually appealing piece of jewelry.
The copper earrings feature a crafted heart design that has been achieved through the meticulous process of acid etching. The surface of the copper has undergone controlled corrosion, creating a textured and dimensional appearance. The acid etching technique allows for the creation of intricate details, giving these earrings a distinct and artistic quality.

