Korean numismatic charm
Korean numismatic charms (Korean: 열쇠패; lit. 'odd coins'), also known as Korean amulets, Korean talismans, or simply Korean charms, are a family of cash coin-like and other numismatic-inspired types of charms that like the Japanese and Vietnamese variants are derived from Chinese numismatic charms (also referred to as Yansheng coins or huāqián), but have evolved around the customs of the Korean culture.