- Lightweight and portable: compact design is easy to carry, making it suitable for classroom use and on the go as a compass drawing tool and math teaching aid. - Multi-function design: functions as a teaching compass, whiteboard clip and chalk holder to meet diverse drawing requirements; also described as a compass tool and drawing compass. - Durable and reliable: constructed from sturdy materials to remain intact and functional over time for regular math and drawing tasks. - Versatile applications: serves as a teaching compass and whiteboard clip with chalk holder, and can be used as a carpenter's compass and circle drawing tool for various drawing needs. - Use scenarios: - In math class, draw precise circles and arcs with the compass. - During whiteboard lessons, clip chalk securely and keep drawing tools ready. - In carpentry or geometry projects, mark circles and arcs accurately on materials.