Large band ring in pure gold and oxydized silver. The corrugated ring is made entirely by hand using the ancient technique of Keum-boo which consists in the union of thin gold sheets on silver. The collection is inspired by the corrugated cardboard that gives both strength and lightness together. Since the jewel is handcrafted the final product may differ slightly from the picture. Each jewel is shipped in its packaging. Handmade in Florence.