Toy currency refers to play money designed for children to use in games or educational activities. It often mimics real money in appearance but is not legal tender. Toy currency can help children learn about financial concepts, such as counting, saving, and making transactions in a fun and engaging way. These play currencies are commonly found in board games, pretend play sets, and educational tools. They can come in various forms, including paper bills and plastic coins, and are often used in classrooms to teach basic math skills and the value of money in a safe environment.