A push stick is a safety tool used in woodworking to guide materials through a cutting machine, such as a table saw. It helps keep hands at a safe distance from the blade, reducing the risk of injury. Push sticks are typically made from wood or plastic and have a handle for better grip. Using a push stick is essential for maintaining safety while working with power tools. It allows the user to apply pressure on the material without putting their fingers near the cutting area. Proper use of a push stick can significantly enhance safety in woodworking projects.