How do you use a jack-in-the-box?

To use a jack-in-the-box, first, ensure the toy is wound up by turning the crank on the side. Once it's fully wound, press down the lid to keep it closed. After a moment, release the lid, and the figure will pop out with a spring-loaded motion, providing a surprise. Always supervise young children while they play with it to avoid any potential hazards.